9x12 Poly Mailers — Tear-Resistant Waterproof Self-Seal Plastic Shipping Bags Pack of 1000
9x12 Poly Mailers — Tear-Resistant Waterproof Self-Seal Plastic Shipping Bags - White is backordered and will ship as soon as it is back in stock.
Description
Description
Bulk 9x12 poly mailers (9" x 12" outside, 9" x 11" usable): flat, unpadded self-seal bags sized for a folded T-shirt, leggings, swimwear or a letter-size catalog. 1,000 mailers per case, one color per case.
Specifications
- Outside dimensions: 9" x 12"
- Usable space: 9" x 11"
- Pack quantity: 1,000 mailers per case
- Closure: Self-seal peel-and-stick adhesive strip
- Material: Tear-resistant, water-resistant co-extruded polyethylene
- Surface: Smooth, label-friendly exterior
- Colors: White, Black, Hot Pink, Purple, Teal
What fits in a 9x12 poly mailer
- A T-shirt or tank top folded to about 8" x 10"
- Leggings, swimwear, scarves and bundled socks
- Letter-size paperwork, catalogs and flat prints (an 8.5" x 11" sheet just fits)
- Soft accessories such as hats, gloves and zip pouches
Sizing tip: add your item's thickness to its width and to its length. Both totals have to fit inside 9" x 11". A T-shirt folded to 8" x 10" and 1" thick comes to 9" x 11" — a snug fit.
9x12 vs. nearby sizes
- 7.5x10 poly mailers (7.5" x 9" usable): one size down, for kids' clothing, a single tee folded small, or accessories.
- 10x13 poly mailers (10" x 12" usable): one size up, for thicker tees, a sweater folded flat, or two items together.
- 12x15.5 poly mailers (12" x 14.5" usable): hoodies, jeans and multi-item orders.
- Shipping something breakable? 8.5x12 #2 bubble mailers (8.5" x 11" usable) have a similar footprint with a bubble lining.
FAQ
Will a folded hoodie fit in a 9x12 poly mailer?
Usually not. Most hoodies fold to at least 9" x 11" and 2" to 3" thick, which needs the 12x15.5.
Are 9x12 poly mailers padded?
No. They are flat poly bags without a bubble lining, made for clothing and other items that can't break.
How many come in a case?
1,000 mailers per case, all one color.
Why BulkMailerHQ
- Free U.S. shipping on bulk orders
- Ships fast from our US warehouse
- Volume discounts on case quantities
- Cost-effective alternative to padded mailers for non-fragile items
| Price Per Case | |||
| 1 case | 2–3 cases | 4–5 cases | 6+ cases |
| $48.99 | $47.52 | $46.54 | $45.07 |
Explore All Sizes
| OUTSIDE W x L | Size Image | Colors | QTY./ CASE | PRICE PER CASE | |||
| 1 case | 2–3 cases | 4–5 cases | 6+ cases | ||||
| 6"x9" |
|
Selected Color: White
|
1000 | $32.99 | $32.00 | $31.34 | $30.35 |
| 7.5"x10" |
|
Selected Color: White
|
1000 | $37.99 | $36.85 | $36.09 | $34.95 |
| 10"x13" |
|
Selected Color: White
|
1000 | $54.99 | $53.34 | $52.24 | $50.59 |
| 12"x15.5" |
|
Selected Color: White
|
500 | $42.99 | $41.70 | $40.84 | $39.55 |
| 14.5"x19" |
|
Selected Color: White
|
500 | $59.99 | $58.19 | $56.99 | $55.19 |
| 19"x24" |
|
Selected Color: White
|
300 | $59.99 | $58.19 | $56.99 | $55.19 |
| 24"x24" |
|
Selected Color: White
|
200 | $49.99 | $48.49 | $47.49 | $45.99 |
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Bulk 9x12 poly mailers (9" x 12" outside, 9" x 11" usable): flat, unpadded self-seal bags sized for a folded T-shirt, leggings, swimwear or a letter-size catalog. 1,000 mailers per case, one color per case.
Specifications
- Outside dimensions: 9" x 12"
- Usable space: 9" x 11"
- Pack quantity: 1,000 mailers per case
- Closure: Self-seal peel-and-stick adhesive strip
- Material: Tear-resistant, water-resistant co-extruded polyethylene
- Surface: Smooth, label-friendly exterior
- Colors: White, Black, Hot Pink, Purple, Teal
What fits in a 9x12 poly mailer
- A T-shirt or tank top folded to about 8" x 10"
- Leggings, swimwear, scarves and bundled socks
- Letter-size paperwork, catalogs and flat prints (an 8.5" x 11" sheet just fits)
- Soft accessories such as hats, gloves and zip pouches
Sizing tip: add your item's thickness to its width and to its length. Both totals have to fit inside 9" x 11". A T-shirt folded to 8" x 10" and 1" thick comes to 9" x 11" — a snug fit.
9x12 vs. nearby sizes
- 7.5x10 poly mailers (7.5" x 9" usable): one size down, for kids' clothing, a single tee folded small, or accessories.
- 10x13 poly mailers (10" x 12" usable): one size up, for thicker tees, a sweater folded flat, or two items together.
- 12x15.5 poly mailers (12" x 14.5" usable): hoodies, jeans and multi-item orders.
- Shipping something breakable? 8.5x12 #2 bubble mailers (8.5" x 11" usable) have a similar footprint with a bubble lining.
FAQ
Will a folded hoodie fit in a 9x12 poly mailer?
Usually not. Most hoodies fold to at least 9" x 11" and 2" to 3" thick, which needs the 12x15.5.
Are 9x12 poly mailers padded?
No. They are flat poly bags without a bubble lining, made for clothing and other items that can't break.
How many come in a case?
1,000 mailers per case, all one color.
Why BulkMailerHQ
- Free U.S. shipping on bulk orders
- Ships fast from our US warehouse
- Volume discounts on case quantities
- Cost-effective alternative to padded mailers for non-fragile items
Ordering 20+ cases or a pallet?
Tell us the sizes, colors, quantities and delivery ZIP code, and we'll send a fast, personalized quote. Under 20 cases? Order right here: case discounts up to 8% apply automatically.
