9x11.5" Black Metallized Bubble Mailers - Premium Protection, Case of 100
$116.84
/ case of 100$1.17 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
9" × 11 1/2"
Board / material
92 Gauge Metalized Polyester
Color
Black
Freight class
Class 300
Specifications
| Inside dimensions | 9" × 11 1/2" (L × W) |
|---|---|
| Board / material | 92 Gauge Metalized Polyester |
| Color | Black |
| Sold as | Case of 100 |
| Order in multiples of | 1 |
| Case weight | 8.62 lb |
| Outer carton (shipping) | 18.5 × 15.5 × 13.75 in |
| LTL freight class | Class 300 |
| GTIN | 841436090834 |
| SKU | GBM0911BK |
About this item
SKU GBM0911BK — 9" × 11 1/2", 92 Gauge Metalized Polyester, Black. Sold as a case of 100, shipped from US warehouses.
The 9x11.5" Black Metallized Bubble Mailers - Protection is a bubble mailer for small e-commerce shipments, media, jewelry boxes, parts, photos, and documents that need built-in cushioning. Listed specs include size 9" x 11.5"; bubble material; case of 100. Use it as a mailing envelope, poly mailer, padded mailer, or flat document shipper when the item fits the listed size.
Bubble mailers and padded mailers: Good fit for shipping books, cosmetics, accessories, samples, small parts, and other items that need light cushioning. These mailers help ecommerce teams and small businesses choose protective, right-sized packaging for common fulfillment workflows.
Common questions
Are these mailers UPS-eligible and do they affect dimensional weight pricing?
Yes, these mailers are UPS-eligible. The lightweight 92-gauge metalized polyester construction keeps dimensional weight minimal, helping you avoid surcharges. Their 9 x 11 1/2" size fits standard UPS shipping parameters while providing excellent protection without bulk.
What level of shock protection does the bubble cushioning provide for fragile items?
The integrated bubble layer provides cushioning suitable for moderately fragile items like jewelry, cosmetics, and small electronics. For extremely fragile goods, we recommend adding additional protective materials such as bubble wrap or foam inserts.
How moisture-resistant are these mailers, and are they suitable for humid environments?
The metalized polyester exterior offers excellent moisture resistance, protecting contents from humidity and light moisture exposure. This makes them ideal for shipments through various climates, though they are not waterproof and should not be submerged.
Can the peel-and-seal closure be resealed if needed?
The peel-and-seal adhesive provides a strong initial seal suitable for shipping, but it is not designed for multiple resealing cycles. For one-time use sealing during packing operations, it performs reliably without additional equipment.
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.