5 1/8 x 5 1/8" White Chipboard Self-Seal Stayflats Plus Mailers - Case of 200
$58.24
/ case of 200$0.29 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
5 1/8" × 5 1/8"
Board / material
.020 Chipboard
Color
White
Freight class
Class 60
Specifications
| Inside dimensions | 5 1/8" × 5 1/8" (L × W) |
|---|---|
| Board / material | .020 Chipboard |
| Color | White |
| Sold as | Case of 200 |
| Order in multiples of | 200 |
| Case weight | 9.24 lb |
| Outer carton (shipping) | 14.0 × 8.75 × 6.0 in |
| LTL freight class | Class 60 |
| GTIN | 841436017053 |
| SKU | RM8SS |
About this item
SKU RM8SS — 5 1/8" × 5 1/8", .020 Chipboard, White. Sold as a case of 200, shipped from US warehouses.
The 5 1/8 x 5 1/8" 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 5 1/8" x 5 1/8"; white material; case of 200. Use it as a mailing envelope, poly mailer, padded mailer, or flat document shipper when the item fits the listed size.
Common questions
Do these mailers require additional stiffening materials?
No. The.020 chipboard construction provides sufficient rigidity for documents and photos without requiring additional stiffeners, reducing packaging assembly time and material expenses.
How secure is the peel-and-seal closure?
The pressure-sensitive adhesive provides tamper-evident sealing that cannot be opened without visible damage, protecting contents during transit while maintaining a professional appearance upon delivery.
Are these mailers customer-friendly for opening?
Yes. The integrated pull-tab tear strip allows customers to open mailers quickly and cleanly without tools or excessive force, enhancing the unboxing experience.
What products are ideal for 5 1/8" x 5 1/8" mailers?
These compact mailers suit jewelry, coins, small accessories, photographs, certificates, greeting cards, samples, and lightweight documents, anything up to approximately 2-3 oz that benefits from rigid protection and professional white presentation.
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.