Protect sensitive documents and photos with these professional 7x9" white self-seal chipboard mailers. Built from durable .020 chipboard with easy peel-and-seal closure and pull-tab tear strip. Ships 100 mailers per case with no additional stiffeners required.
In Stock SKU: RM10SS

7x9" White Chipboard Self-Seal Mailers - 100/Case

Protect sensitive documents and photos with these professional 7x9" white self-seal chipboard mailers. Built from durable.020 chipboard with easy peel-and-seal closure and pull-tab tear strip. Ships 100 mailers per case with no additional stiffeners required.

$38.56 / CASE (100 PER CASE)
Order timing and delivery options show at checkout
UPS Eligible — Ground & Freight
Confirm this specSKU RM10SS

7 x 9 in mailers, sold as 100/case. Commonly used for documents, catalogs, samples, and flat pack shipments.

Size
7 x 9 in
Material
.020 Chipboard
Color
White
Sold as
CASE (100 PER CASE)
Freight class
60
Material
.020 Chipboard (Rigid Fiberboard)
Dimensions
7" W x 9" H
Closure Type
Peel-and-Seal with Pull Tab Tear Strip
Good fit for

Use for e-commerce brands shipping photos, documents, and light merchandise that demand professional presentation without additional padding costs. The 7 x 9" white self-seal format with.020 chipboard construction provides rigid protection while maintaining a sleek, branded appearance that reinforces customer trust upon arrival.

Check before ordering

Confirm usable inside dimensions, closure type, color, and pack quantity.

Secure checkout | US warehouse shipping |

Best For

Use for e-commerce brands shipping photos, documents, and light merchandise that demand professional presentation without additional padding costs. The 7 x 9" white self-seal format with.020 chipboard construction provides rigid protection while maintaining a sleek, branded appearance that reinforces customer trust upon arrival.

How to Choose the Right Packaging

Stayflats Plus mailers feature integrated peel-and-seal closure for consistent, tamper-evident sealing without extra adhesive strips or equipment. The lightweight chipboard eliminates the need for stiffeners, reducing material costs and dimensional weight charges while the easy-tear pull tab strip simplifies fulfillment operations and improves unboxing experience.

Specs at a Glance

Material.020 Chipboard (Rigid Fiberboard)
Dimensions7" W x 9" H
Closure TypePeel-and-Seal with Pull Tab Tear Strip
Quantity Per Case100 Mailers
RecyclableYes
Common Use Cases
  • Photography and print fulfillment for online retailers Document and certificate shipping for professional services Flat merchandise protection (apparel samples, fabric swatches) Subscription box and e-commerce brand packaging Lightweight product mailers reducing freight spend
What You'll Receive
  • 100 white self-seal stayflat mailers (7" x 9") Pre-integrated peel-and-seal closure strips Easy-tear pull tab on each mailer
Shipping & Packaging

Ships flat in a single case for space-efficient warehouse storage. Stacked format maintains inventory organization and accelerates fulfillment picking processes.

Frequently Bought Together

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Frequently Asked Questions

No. The.020 chipboard construction provides inherent rigidity to protect documents and light merchandise without additional padding, reducing material costs and fulfillment complexity.

Simply peel back the adhesive strip and press firmly to seal. The integrated peel-and-seal design creates a tamper-evident closure without tape, hot-melt, or additional supplies.

Yes. The 7" x 9" format accommodates standard 4" x 6" shipping labels and integrates directly with major carrier systems (USPS, UPS, FedEx).

Yes. Stayflats Plus mailers are 100% recyclable chipboard, supporting e-commerce brands committed to sustainable packaging practices.

Technical Specifications

Material.020 Chipboard (Rigid Fiberboard)
Dimensions7" W x 9" H
Closure TypePeel-and-Seal with Pull Tab Tear Strip
Quantity Per Case100 Mailers
RecyclableYes
Color White
Strength / Material .020 Chipboard
Dimensions (Internal) 7"" × 9"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

11.5" × 10.0" × 7.5" (L × W × D)

Unit of Measure

CASE

Qty Per Shipping Unit

100 PER CASE

LTL Freight Class

Class 60

Carrier Eligibility

UPS Ground & Freight Eligible

TRUST & RELIABILITY

Product Support

We aim to show product specs, case quantities, and availability clearly. Contact support if an item does not match the listed product details.

Secure checkout LTL freight available on case/skid orders

Buyer guides

Pick the right material, size, and gauge before you order.

Corrugated Box Buying Guide

How to pick Single, Double, or Triple wall for your weight and stack requirements.

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How to Measure for Shipping

Measure inside dimensions to avoid DIM-weight surcharges from UPS, FedEx, and USPS.

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