17x21" White Chipboard Self-Seal Stayflats Plus Mailers - 100/Case
$128.48
/ case of 100$1.28 per mailer
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
17" × 21"
Board / material
.020 Chipboard
Color
White
Freight class
Class 60
Specifications
| Inside dimensions | 17" × 21" (L × W) |
|---|---|
| Board / material | .020 Chipboard |
| Color | White |
| Sold as | Case of 100 |
| Order in multiples of | 100 |
| Case weight | 67.0 lb |
| Outer carton (shipping) | 24.0 × 17.75 × 9.75 in |
| LTL freight class | Class 60 |
| GTIN | 841436016230 |
| SKU | RM7PS |
About this item
SKU RM7PS — 17" × 21", .020 Chipboard, White. Sold as a case of 100, shipped from US warehouses.
The 17x21" White Chipboard Self-Seal Stayflats Plus Mailers is a rigid chipboard mailer for photos, prints, documents, calendars, certificates, and flat items that should not ship in a soft envelope. Listed specs include size 17" x 21"; white material; 100/Case. Use it as a mailing envelope, poly mailer, padded mailer, or flat document shipper when the item fits the listed size.
Common questions
Is this the right mailer for my order?
Use 17x21" White Chipboard Self-Seal Stayflats Plus Mailers - 100/Case when your item or workflow matches small shipments where the item fits the listed usable mailer size and does not require a carton. Check the live product page against your needs before ordering.
What specs should I confirm before checkout?
Confirm usable size, material, cushioning, closure, and case quantity. This listing is summarized by size: 17 x 21 in; material: paper; quantity: 100/Case. Use the current SKU, variant, price, availability, and delivery options shown on the product page.
Can I request this for a larger or repeat order?
Yes. For larger quantities, mixed-SKU orders, or recurring supply, send Packrift the product link or SKU, quantity, delivery ZIP code, receiving notes, and timing.
How should I plan delivery for this item?
Delivery options and timing are shown at checkout based on the item, quantity, and destination. For larger, freight-sensitive, or mixed-SKU orders, request a quote before placing the order.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.