12x17 Thermal Bubble Mailers 50/Case INM1217
$88.43
/ case of 50$1.77 per mailer
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Check the fit and feel before buying in bulk.
| 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
12" × 17" × 3/16"
Board / material
Aluminum Foil Exterior / 3/16" Bubble Lining
Color
Silver
Freight class
Class 300
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 | 12" × 17" × 3/16" (L × W × H) |
|---|---|
| Board / material | Aluminum Foil Exterior / 3/16" Bubble Lining |
| Color | Silver |
| Sold as | Case of 50 |
| Physical units per order increment | 1 |
| Case weight | 6.9 lb |
| Outer carton (shipping) | 19.5 × 15.5 × 13.75 in |
| LTL freight class | Class 300 |
| SKU | INM1217 |
About this item
SKU INM1217 — 12" × 17" × 3/16", Aluminum Foil Exterior / 3/16" Bubble Lining, Silver. Sold as a case of 50, shipped from US warehouses.
12x17 thermal bubble mailers 50 per case. Case quantity 50: 50 mailers per case. A padded shipping envelope for anything small that should not rattle loose. Shoppers also call these padded mailers, bubble envelopes, or cushioned mailers. Ships jewelry, keys, media, and small parts with built-in cushioning.
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
Common questions
Will these mailers keep items cold during multi-day shipping?
The aluminum foil and bubble lining provide thermal insulation to help maintain temperature; however, for extended multi-day shipments or extreme heat conditions, we recommend combining these mailers with gel packs, dry ice, or insulated outer boxes depending on your product requirements and shipping duration.
Are these mailers UPS, FedEx, and USPS compliant?
Yes. The 12" x 17" dimensions and lightweight construction meet standard carrier specifications for both parcel and first-class mail. Always verify with your carrier for hazardous material restrictions if shipping temperature-controlled items requiring dry ice or gel packs.
How much bubble coverage and shock protection does the 3/16" lining provide?
The 3/16" bubble provides excellent cushioning for fragile items, protecting against impact damage during sorting and handling. Coverage extends across all interior surfaces, ensuring comprehensive shock absorption without adding significant weight or bulk to your shipments.
Can I use these for ambient-temperature items, or are they thermal-only?
These mailers work for any product needing protection. While optimized for temperature-sensitive goods, the bubble lining and puncture-resistant aluminum exterior make them ideal for standard fragile item shipping, jewelry, electronics, glassware, where thermal properties provide added value without extra cost.
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.