Skip to main content Skip to footer
Helping your business win

Unlock $20 Off & Exclusive Deals! Redeem Now

Chat| 1-800-982-3400
Fanatical customer service since 1956
Coupons & Rewards Hot Deals Buy Again
Save 5% with Rewards+
Track an order
Shared cart
Reward not redeemed
You dont have enough points to redeem this reward.
Shopping list
Alternative Items
StayFlat White Mailers, 12-3/4 x 15, 100/Case
StayFlat White Mailers, 12-3/4" x 15", 100/Case
$133.49
Per carton
Add to cart
Earn 133 points
Description
Specifications
Accessories
Reviews
  1. Home
  3. Shipping, Packing & Mailing Supplies
  5. Mailing Supplies
  7. Mailers
  9. Fiberboard Mailers

StayFlat White Mailers, 12-3/4" x 15", 100/Case

Order StayFlat White Mailers, 12-3/4" x 15", 100/Case today at Quill.com and get fast shipping. Stack coupons to get free gifts & extra discounts!
Item #: 901-424854Q
Model #: RM4W
Brand: SI Products
Not yet rated. Be the first to Write a review!
StayFlat White Mailers, 12-3/4" x 15", 100/Case
StayFlat White Mailers, 12-3/4 x 15, 100/Case
$133.49
Per carton
Members only price
$126.821 CARTON = 100 EACH
Enroll Now
1 CARTON = 100 EACH
Upgrade to get 5% off, earn points 10% faster and more. Annual fee of $49.99.
StayFlat White Mailers, 12-3/4" x 15", 100/Case
Add to cart
Earn 133 points
Free delivery
Ship to: 60069
Submit
Free delivery
Tue, May 27 - Wed, May 28
Free returns
Add to list
Request bulk pricing

Frequently bought together

StayFlat White Mailers, 12-3/4" x 15", 100/Case StayFlat White Mailers, 12-3/4" x 15", 100/Case
This item StayFlat White Mailers, 12-3/4" x 15", 100/Case
Item #: 901-424854Q
$133.49
Per carton

$133.49

Add to cart
+
Extra-Rigid Photo/Document Mailer, Cheese Blade Flap, Self-Adhesive Closure, 11 x 13.5, White, 25/Box Extra-Rigid Photo/Document Mailer, Cheese Blade Flap, Self-Adhesive Closure, 11 x 13.5, White, 25/Box
Extra-Rigid Photo/Document Mailer, Cheese Blade Flap, Self-Adhesive Closure, 11 x 13.5, White, 25/Bo
Item #: 901-2708709
$55.29
Per box

$55.29

Add to cart
+
12 3/4" x 15" Self-Seal Flat Mailers, White, 25/Case (RM4SS25P) 12 3/4" x 15" Self-Seal Flat Mailers, White, 25/Case (RM4SS25P)
12 3/4" x 15" Self-Seal Flat Mailers, White, 25/Case (RM4SS25P)
Item #: 901-RM4SS25PK
(1)
$43.39
Per carton

$43.39

Add to cart
Total $232.17
Add all to cart

Customers also viewed

8-1/2x12 Waterproof Mailers; 100/Case
Durabubble® Waterproof Mailers; #2, 8-1/2x12", 100/Case
Item #: 901-B833
(1)
$178.09
Per carton
Add
Earn 178 points
Staples 6.75 x 9 Self-Sealing Bubble Mailer, #0, White, 250/Carton (ST56630)Staples 6.75 x 9 Self-Sealing Bubble Mailer, #0, White, 250/Carton (ST56630)
Staples 6.75 x 9 Self-Sealing Bubble Mailer, #0, White, 250/Carton (ST56630)
Item #: 901-949116
(4)
$88.09
Per carton
Add
Earn 88 points
StayFlat White Mailers, 13 x 18, 100/Case
StayFlat White Mailers, 13" x 18", 100/Case
Item #: 901-424858Q
(1)
$112.59
Per carton
Add
Earn 112 points
5 x 7 Staples Chipboard Pad, 1125/Case (CP57)5 x 7 Staples Chipboard Pad, 1125/Case (CP57)
5" x 7" Staples Chipboard Pad, 1125/Case (CP57)
Item #: 901-948674BOX
(2)
$64.99
Per carton
Add
Earn 64 points
SI Products Chipboard Pad, 8.5 x 11, Kraft, 750/Carton (BSCPHD8511)
SI Products Chipboard Pad, 8.5" x 11", Kraft, 750/Carton (BSCPHD8511)
Item #: 901-948237BOX
(2)
$157.39
1-9 carton
Save 7%
$144.99
10+ carton
Add
Earn 157 points
Staples 10 x 13 Self-Sealing Poly Mailer, White, 500/Carton (TR56659)Staples 10 x 13 Self-Sealing Poly Mailer, White, 500/Carton (TR56659)
Staples 10 x 13 Self-Sealing Poly Mailer, White, 500/Carton (TR56659)
Item #: 901-949131BOX
(4)
$112.89
Per carton
Add
Earn 112 points
Staples 9 x 12 Self-Sealing Poly Mailer, #2, White, 500/Carton (ST56622)Staples 9 x 12 Self-Sealing Poly Mailer, #2, White, 500/Carton (ST56622)
Staples 9 x 12 Self-Sealing Poly Mailer, #2, White, 500/Carton (ST56622)
Item #: 901-947795BOX
(14)
$100.99
Per carton
Add
Earn 100 points
StayFlat Mailers, 9 x 11-1/2, White, 100/Case (ENVRM2PSWSS)
StayFlat Mailers, 9" x 11-1/2", White, 100/Case (ENVRM2PSWSS)
Item #: 901-424862Q
$66.89
Per carton
Add
Earn 66 points
StayFlat White Mailers, 9 x 11-1/2, 100/Case
StayFlat White Mailers, 9" x 11-1/2", 100/Case
Item #: 901-424850Q
(3)
$72.69
Per carton
Add
Earn 72 points
Staples 13.13 x 17.75 Self-Sealing Bubble Mailer, #6, White, 50/Carton (ST56657)Staples 13.13 x 17.75 Self-Sealing Bubble Mailer, #6, White, 50/Carton (ST56657)
Staples 13.13 x 17.75 Self-Sealing Bubble Mailer, #6, White, 50/Carton (ST56657)
Item #: 901-947382BOX
(4)
$52.09
Per carton
Add
Earn 52 points
Quill Brand® Brand® 10.5W x 15L Peel & Seal Bubble Mailer, #5, 12/Pack (51589-CC)Quill Brand® Brand® 10.5W x 15L Peel & Seal Bubble Mailer, #5, 12/Pack (51589-CC)
Quill Brand® Brand® 10.5"W x 15"L Peel & Seal Bubble Mailer, #5, 12/Pack (51589-CC)
Item #: 901-657401Q
(286)
$24.89
Per pack
Add
Earn 24 points
StayFlat Kraft Mailers, 9 x 11-1/2, 100/Case
StayFlat Kraft Mailers, 9" x 11-1/2", 100/Case
Item #: 901-424832Q
$109.69
Per carton
Add
Earn 109 points
StayFlat White Mailers, 11 x 13-1/2, 100/Case
StayFlat White Mailers, 11" x 13-1/2", 100/Case
Item #: 901-424852Q
(1)
$76.49
Per carton
Add
Earn 76 points
Quill Brand® Brand® 13.13 x 17.75 Self-Sealing Bubble Mailer, #6, 25/Carton (ST56614B)Quill Brand® Brand® 13.13 x 17.75 Self-Sealing Bubble Mailer, #6, 25/Carton (ST56614B)
Quill Brand® Brand® 13.13" x 17.75" Self-Sealing Bubble Mailer, #6, 25/Carton (ST56614B)
Item #: 901-909750
$28.69
1-9 carton
Save 5%
$26.99
10+ carton
Add
Earn 28 points
Quill Brand® Brand® 14.25W x 19L Peel & Seal Bubble Mailer, #7, 12/Pack (51595-CC)Quill Brand® Brand® 14.25W x 19L Peel & Seal Bubble Mailer, #7, 12/Pack (51595-CC)
Quill Brand® Brand® 14.25"W x 19"L Peel & Seal Bubble Mailer, #7, 12/Pack (51595-CC)
Item #: 901-657402
(156)
$27.59
Per pack
Add
Earn 27 points
StayFlat Mailers, 11 x 13-1/2, White, 100/Case
StayFlat Mailers, 11" x 13-1/2", White, 100/Case
Item #: 901-424855Q
$78.59
Per carton
Add
Earn 78 points
11 x 11 x 11 Shipping Boxes, 32 ECT, Brown, 25/Bundle (111111)
11" x 11" x 11" Shipping Boxes, 32 ECT, Brown, 25/Bundle (111111)
Item #: 901-557114
(4)
$44.79
Per bundle
Add
Earn 44 points
Staples 10.25 x 13.5 Self-Sealing Bubble Mailer, #4, White, 100/Carton (ST56627)Staples 10.25 x 13.5 Self-Sealing Bubble Mailer, #4, White, 100/Carton (ST56627)
Staples 10.25 x 13.5 Self-Sealing Bubble Mailer, #4, White, 100/Carton (ST56627)
Item #: 901-949086
(3)
$66.29
Per carton
Add
Earn 66 points
Staples 11.25 x 15 Self-Sealing Bubble Mailer, #5, White, 100/Carton (ST56628)Staples 11.25 x 15 Self-Sealing Bubble Mailer, #5, White, 100/Carton (ST56628)
Staples 11.25 x 15 Self-Sealing Bubble Mailer, #5, White, 100/Carton (ST56628)
Item #: 901-949087
(8)
$80.69
Per carton
Add
Earn 80 points
SI Products 11 7/8 x 11 7/8 Corrugated Layer Pad, 100/Bundle (BSSP11)
SI Products 11 7/8" x 11 7/8" Corrugated Layer Pad, 100/Bundle (BSSP11)
Item #: 901-949093
$54.29
1-2 bundle
Save 6%
$50.99
3+ bundle
Add
Earn 54 points
Description
Specifications
Accessories
Reviews
Self-Seal White Flat Mailers are strong to protect photos and documents during shipping. The 12-3/4" x 15" Tab-Lock White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 100 per Case.
  • Dimensions: 12-3/4"x 15"
  • Rigid chipboard construction protects contents from bending and crushing
  • Economical locking tabs secure contents
  • Attractive white mailers provide a clean and professional appearance
  • Lightweight mailers reduces postage costs
  • Manufactured from .028 white chipboard.
  • Strong chipboard mailers protect photos and documents during shipping.
  • Light-weight to save on postage, no additional stiffeners needed.
  • Economical tab-lock closure.
  • Sold 100 per case.
Brand
SI Products
Color Family
White
Length in Inches
15
Made in America
Yes
Mailer Closure
Tuck Flap
Mailer Length
15"-19"
Mailer Pack Size
51 to 100 Per Pack
Mailer Type
Fiberboard
Mailer Width
10"-14"
Material of Item
Chipboard
Pack Qty
100
Tear Strip
without Tear Strip
True Color
White
Width in Inches
12.75
18% off
Scotch Heavy Duty Packing Tape with Dispenser, 1.88 x 22.2 yds., Clear (142)Scotch Heavy Duty Packing Tape with Dispenser, 1.88 x 22.2 yds., Clear (142)
Scotch Heavy Duty Packing Tape with Dispenser, 1.88" x 22.2 yds., Clear (142)
Item #: 901-142Q
(2057)
$6.09
$4.99
Per each
Add
Earn 4 points
Scotch Box Lock 1.88 Packing Tape Dispenser, Clear, 6/Pack (1956)Scotch Box Lock 1.88 Packing Tape Dispenser, Clear, 6/Pack (1956)
Scotch Box Lock 1.88" Packing Tape Dispenser, Clear, 6/Pack (1956)
Item #: 901-24461303
(10)
$33.69
Per pack
Add
Earn 33 points
Scotch™ Cushion Lock™ Expanding Protective Wrap, Tan, 12 in x 30 ft (PCW-1230)Scotch™ Cushion Lock™ Expanding Protective Wrap, Tan, 12 in x 30 ft (PCW-1230)
Scotch™ Cushion Lock™ Expanding Protective Wrap, Tan, 12 in x 30 ft (PCW-1230)
Item #: 901-24503159
(10)
$7.29
Per each
Add
Earn 7 points
Quill Brand® 5/16 Bubble Roll, 12x30, Each (27176-US/CC)
Quill Brand® 5/16" Bubble Roll, 12"x30', Each (27176-US/CC)
Item #: 901-835124STP
(629)
$11.89
Per each
Add
Earn 11 points

Helping your business win

Get supplies, get rewards

Earn one point for every dollar spent, with so many ways to use them.

Your order has arrived

Fast, free shipping on orders $25 or more. Returns are easy, too.

Savings on savings on savings

Stack promotions, coupons, & rewards, stretching your dollars.

We love phone calls

Our award-winning customer service is here to help anytime.
Just call 1-800-982-34001-800-982-3400

How'd we do?

Share your experience on

Quill help center

Call us 1-800-982-3400

New to Quill? Would you like to learn more about how we can help your business?

Start a chat.
Email us.
Looking for coupons?
You will be redirected to travel.quill.com in a new tab. Hit Okay to continue.
Okay
Go to Cart
Subtotal: ( items / rewards):
Rewards balance:
Rewards & coupons center
Loading your cart
Quick view
Shared Cart Details
Please review this product
Upgrade to Rewards+
$49.99/year
Member benefits
Free shipping-no minimum
As a member, you never have to worry about hitting an order minimum
View policy
5% off everyday low prices
Sales not included
Plus, save an additional 5% off our best 10-ream paper price
Earn 10% more points for every $1 spent
Exclusive Rewards+ offers
Site-wide price match
View policy
Receive 30 extra days to use your points
Disclaimer
Offers and discounts exclude HP,Samsung and Epson. We offer a worry-free enrollment guarantee - if you are not satisfied with your Rewards+ membership, you can cancel at any time for a prorated refund. By enrolling into the Reward+ program, you are agreeing to the Terms and Conditions.
See full membership details