These are perfect, very good quality and such a great price!
Poly Bubble Mailer G2 02 215 x 280mm Black (Back on July 7th)
Our black poly bubble mailer, size #02 (M102), measures 215 x 280mm inside. A tough, water-resistant polyethylene outer and an air-bubble lining protect items in transit, and the tamper-evident peel-and-seal strip closes it in seconds without tape. Made with 30–40% post-consumer recycled (PCR) plastic.
| Size number | #02 (G2) |
|---|---|
| Product code | M102 |
| Internal size (W x L) | 215 x 280mm |
| External size (W x L) | 235 x 280mm |
| Colour | Black |
| Material | Polyethylene outer with air-bubble lining |
| Closure | Tamper-evident peel-and-seal strip |
| Recycled content | 30–40% post-consumer recycled (PCR) plastic |
| Recyclability | Recyclable polyethylene (LDPE 4), via soft-plastics collection where available |
| Pack sizes | 50, 100 or 200 mailers |
| Guarantee | 90-day money-back guarantee |
Browse the full range of Black Poly Bubble Mailers.
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Sizing
Inside: 215 x 280mm
Not sure? Use the size guide below or call us on (02) 8750 5347.
White poly bubble mailers, smallest to largest. Most colours come in the same sizes.
| Size | Inside (mm) | Good for | Link |
|---|---|---|---|
| G0 | 100 x 180 | Jewellery, keys, small accessories | View → |
| G0B | 120 x 180 | Cosmetics, phone accessories | View → |
| G1 | 160 x 230 | Phone cases, cosmetics, small electronics | View |
| G2 | 215 x 280 | Books, A5 notebooks, small boxed items | View → |
| G4 | 235 x 350 | A4 documents and books | View → |
| G5 | 260 x 380 | Larger books, boxed items | View → |
| G6 | 300 x 400 | Folders, boxed items, bundles | View → |
| G7 | 360 x 480 | Large books, bulky items | View → |
| G9 | 410 x 560 | Extra large items | View → |




































Sizes are inside measurements (width x length). Measure your item, then choose a size about 20–30mm wider and longer so it slides in easily and the flap still seals. The size guide on this page shows every size and what it suits.
Yes. The polyethylene outer resists water, scuffs and tears in the post, and the bubble lining cushions knocks and drops.
Peel the liner off the adhesive strip and press the flap down firmly. The seal can't be reopened without visible damage, so you can tell if a parcel has been opened.
Bubble mailers suit items that can take a little flex: cosmetics, accessories, books and small electronics. For glass, ceramics or anything that can crush, use a mailing box with bubble wrap.
Our white PCR poly bubble mailers include post-consumer recycled plastic. Each product description lists what the mailer is made from.
The pack size is how many mailers come in one pack, for example 100 is a pack of 100 mailers. "Number of packs" sets how many packs you get, so a pack of 100 with 2 packs is 200 mailers.
Yes to both. We offer 90-day returns on unopened items (see our refund policy), and you can choose pickup at checkout and collect from Minto NSW or Braeside VIC, Monday to Friday 9am to 4pm.
Order online and we'll usually have it ready in 15–30 minutes at either warehouse.