Perfect size for sending those smaller items across Australia. Love the bubble protection and simplicity of these bags.
BubblePRO size #0B white bubble padded envelope (M072), 120 x 180mm inside (140 x 180mm outside). A white paper outer printed with address lines, so you can hand-write sender and recipient details without a separate label, lined with air bubbles that cushion contents against knocks in transit. It suits documents, cards and small flat items. A strong peel-and-seal strip closes it without tape, the seamless bottom adds strength and protection, and the light weight keeps postage costs down. Sold in a pack of 200.
| Product code | M072 |
|---|---|
| Size | #0B |
| Inner size | 120 x 180mm |
| Outer size | 140 x 180mm |
| Outer | White paper, printed address lines |
| Lining | Air-bubble padding |
| Closure | Peel-and-seal self-adhesive strip |
| Pack size | 200 envelopes |
| Guarantee | 90-day money-back guarantee |
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Sizing
Inside: 120 x 180mm
Not sure? Use the size guide below or call us on (02) 8750 5347.
White paper bubble mailers, smallest to largest.
| Size | Inside (mm) | Good for | Link |
|---|---|---|---|
| #00 | 100 x 180 | Jewellery, keys, small accessories | View → |
| #0B | 120 x 180 | Cosmetics, phone accessories | This size |
| #01 | 160 x 230 | A5 notebooks, cards, phone cases | View |
| #02 | 215 x 280 | Books, paperbacks, notebooks | View → |
| #03 | 230 x 330 | A4 documents | View → |
| #04 | 235 x 350 | A4 books and folders | View → |
| #05 | 260 x 380 | Larger books, boxed items | View → |
| #06 | 300 x 400 | Folders, boxed items, bundles | View → |
| #07 | 360 x 480 | Large books, bulky 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.
Paper bubble mailers have a paper outer you can write on with a pen, and feel like a classic padded envelope. Poly bubble mailers have a plastic outer that resists water and tears better.
Peel the liner off the adhesive strip and press the flap down firmly.
Yes. Our honeycomb padded mailers use honeycomb paper padding instead of plastic bubbles. See the product description for recycling and composting details.
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.