Skip to main content Skip to footer
Helping your business win
Get $15 off your first order of $75
Chat |
1-800-982-3400
Fanatical customer service since 1956
Coupons & Rewards Hot Deals Buy Again
Join Rewards+ for 2 months free
Track an order
Shared cart
Reward not redeemed
You dont have enough points to redeem this reward.
Shopping list
Alternative Items
StayFlat White Mailers, 9 x 11-1/2, 100/Case
StayFlat White Mailers, 9" x 11-1/2", 100/Case
$72.69
Per carton
($0.73/EACH)
Add to cart
Earn +72 points
Description
Specifications
Accessories
Reviews
  1. Home
  3. Shipping, Packing & Mailing Supplies
  5. Mailing Supplies
  7. Mailers
  9. Fiberboard Mailers

StayFlat White Mailers, 9" x 11-1/2", 100/Case

Order StayFlat White Mailers, 9" x 11-1/2", 100/Case today at Quill.com and get fast shipping. Stack coupons to get free gifts & extra discounts!
Item #: 901-424850Q
Model #: RM2W
Brand: SI Products
(3 reviews)
Item #: 901-424850Q
StayFlat White Mailers, 9" x 11-1/2", 100/Case
StayFlat White Mailers, 9 x 11-1/2, 100/Case
Earn +72 points
$72.69
Per carton
$0.73/EACH
Members only price
$69.061 CARTON = 100 EACH
Enroll Now
1 CARTON = 100 EACH
Free trial details
Want an extra discount today, and every day? Start your free trial.
StayFlat White Mailers, 9" x 11-1/2", 100/Case
Add to cart
Free delivery
Ship to: 60069
Submit
Free delivery
Fri, Jul 18 - Mon, Jul 21
Free returns
Add to list
Request bulk pricing

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
($1.78/EACH)
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
($0.35/EACH)
Add
Earn 88 points
Extra-Rigid Photo/Document Mailer, Cheese Blade Flap, Self-Adhesive Closure, 11 x 13.5, White, 25/Bo
Extra-Rigid Photo/Document Mailer, Cheese Blade Flap, Self-Adhesive Closure, 11 x 13.5, White, 25/Box
Item #: 901-2708709
$55.29
Per box
Add
Earn 55 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
($0.06/EACH)
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
($0.21/EACH)
Save 7%
$144.99
10+ carton
($0.19/EACH)
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
($0.23/EACH)
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
($0.20/EACH)
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
($0.67/EACH)
Add
Earn 66 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
($1.04/EACH)
Add
Earn 52 points
11.25 x 15 Self-Sealing Bubble Mailer, #5, 12/Pack (51589-CC)11.25 x 15 Self-Sealing Bubble Mailer, #5, 12/Pack (51589-CC)
11.25" x 15" Self-Sealing Bubble Mailer, #5, 12/Pack (51589-CC)
Item #: 901-657401Q
(286)
$24.89
Per pack
($2.07/EACH)
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
($0.76/EACH)
Add
Earn 76 points
13.13 x 17.75 Self-Sealing Bubble Mailer, #6, 25/Carton (ST56614B)13.13 x 17.75 Self-Sealing Bubble Mailer, #6, 25/Carton (ST56614B)
13.13" x 17.75" Self-Sealing Bubble Mailer, #6, 25/Carton (ST56614B)
Item #: 901-909750
$28.69
1-9 carton
($1.15/EACH)
Save 5%
$26.99
10+ carton
($1.08/EACH)
Add
Earn 28 points
14.25W x 19L Peel & Seal Bubble Mailer, #7, 12/Pack (51595-CC)14.25W x 19L Peel & Seal Bubble Mailer, #7, 12/Pack (51595-CC)
14.25"W x 19"L Peel & Seal Bubble Mailer, #7, 12/Pack (51595-CC)
Item #: 901-657402
(156)
$29.99
Per pack
($2.50/EACH)
Add
Earn 29 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
($0.79/EACH)
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
($1.79/EACH)
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
($0.66/EACH)
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
(9)
$80.69
Per carton
($0.81/EACH)
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
($0.54/EACH)
Save 6%
$50.99
3+ bundle
($0.51/EACH)
Add
Earn 54 points
Description
Specifications
Accessories
Reviews
Self-Seal White Flat Mailers are strong to protect photos and documents during shipping. The 9" x 11-1/2" Tab-Lock White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 100 per Case.
  • Dimensions: 9" x 11-1/2"
  • 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
11.5
Made in America
Yes
Mailer Closure
Tuck Flap
Mailer Length
10"-14"
Mailer Pack Size
51 to 100 Per Pack
Mailer Type
Fiberboard
Mailer Width
5"-9"
Material of Item
Chipboard
Pack Qty
100
Tear Strip
Without tear strip
True Color
White
Width in Inches
9
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
(2063)
$6.09
Per each
Add
Earn 6 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
($5.62/EACH)
Add
Earn 33 points
Scotch Cushion Lock Protective Wrap, Tan, 12 x 30 (PCW-1230)Scotch Cushion Lock Protective Wrap, Tan, 12 x 30 (PCW-1230)
Scotch Cushion Lock Protective Wrap, Tan, 12" x 30' (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
$41.99 Quill 10-Ream Copy Paper
Up to 5 cartons per order, limit 10 cartons per month
10% in QUILLCASH Rewards on ink & toner
View policy
$15 off monthly coupon (with 100 points)
Always free shipping
View policy
Earn 10% more points + more time to use
5% off everday prices
10% off discount on in-house brands
Member exclusive rewards
Site-wide price match guarantee
View policy
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