9x11.5 White Chipboard Self-Seal Mailers 200/Case
$101.15
/ case of 200$0.51 per mailer
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| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
9" × 11.5"
Board / material
.018 Chipboard
Color
White
Freight class
Class 60
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
Specifications
| Inside dimensions | 9" × 11.5" (L × W) |
|---|---|
| Board / material | .018 Chipboard |
| Color | White |
| Sold as | Case of 200 |
| Physical units per order increment | 200 (one case) |
| Case weight | 28.64 lb |
| Outer carton (shipping) | 12.25 × 12.0 × 11.5 in |
| LTL freight class | Class 60 |
| GTIN | 841436090568 |
| SKU | RMU119W |
About this item
SKU RMU119W — 9" × 11.5", .018 Chipboard, White. Sold as a case of 200, shipped from US warehouses.
Professional 9x11.5 " white stayflat mailers with pressure-sensitive self-sealing closure and tear strip. Made from 100% recycled chipboard and 100% recyclable. Lightweight design reduces shipping costs while protecting documents, photographs, and promotional items in cases of 200.
Compare nearby options
Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.
Larger size
9.5x12.5 White Self-Seal Chipboard Stayflats Mailers 250/Case
$124.42
Smaller size
7x9 White Chipboard Self-Seal Mailers 200/Case
$84.77
Same size, different spec
9x11.5 Kraft Self-Seal Stayflats Plus Mailers 100/Case
$52.78
Same size, different spec
9x11.5 Kraft Chipboard Tab Lock Stayflats Mailers 100/Case
$46.37
Common questions
Will these mailers protect my products during shipping?
Yes. The.018 chipboard construction provides puncture resistance and cushioning against crushing. Ideal for soft goods, documents, and non-fragile items. For heavier or delicate products, consider reinforced protective mailers.
How does the self-seal closure work?
The pressure-sensitive adhesive strip requires no water, tape, or sealing equipment, just peel and press. The integrated tear strip allows recipients to open cleanly, enhancing unboxing experience and brand perception.
Can I reduce shipping costs with these mailers?
Absolutely. Lightweight.018 chipboard reduces dimensional weight charges with major carriers (UPS, FedEx, USPS). At 9" x 111/2", they're optimized for standard mail rates while maintaining professional protection.
Are these mailers environmentally responsible?
Yes. Made from 100% recycled chipboard and fully recyclable, these mailers support circular economy goals. Use for brands highlighting sustainability in their shipping practices.
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.