Packaging Shop · Toronto & GTA
Poly & Bubble Mailers
Shop 2.5 mil poly mailers in packs of 100 and poly bubble mailers in #0, #2, #4, and #6 sizes in packs of 50. Compare sizes and pack prices below, then choose pickup in North York, Mississauga, or Scarborough, or eligible GTA delivery.
- Poly and bubble options
- Pack prices shown
- Local pickup option
Three pickup hubsCollect only after order confirmation
Eligible GTA deliveryOptions vary by order and destination
Not sure what fits?Ask our packaging team
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Size chart
Mailer Sizes & Pack Prices
Dimensions are as listed on each product. Pack prices come from the live catalog and are before tax.
| Type | Size | Spec | Pack | Pack price |
|---|---|---|---|---|
| Poly mailer | 10" x 13" | 2.5 mil | 100 | $11.99 |
| Poly mailer | 12" x 15.5" | 2.5 mil | 100 | $13.99 |
| Poly mailer | 14.5" x 19" | 2.5 mil | 100 | $19.99 |
| Bubble mailer | 6.5" x 10" | #0 poly bubble | 50 | $12.99 |
| Bubble mailer | 8.5" x 12" | #2 poly bubble | 50 | $19.99 |
| Bubble mailer | 9.5" x 14.5" | #4 poly bubble | 50 | $24.99 |
| Bubble mailer | 12.5" x 19" | #6 poly bubble | 50 | $39.99 |
Buy with confidence
Poly or Bubble Mailer?
- 01
Soft goods
Clothing and textiles that don’t need padding usually ship in a 2.5 mil poly mailer.
- 02
Small items needing cushioning
A bubble-lined mailer adds light padding for small items that could scuff or bend.
- 03
Measure first
Allow room for the item’s thickness, then pick the smallest listed size that closes comfortably.
- 04
Heavy or fragile?
Use a corrugated box instead, or ask our team before ordering.
Personal guidance
Not sure which size fits?
Send us the item dimensions and what it is. We’ll help you pick the closest mailer.
Quick answers
Frequently Asked Questions
Answers about sizes, thickness, pickup, and GTA delivery.
What mailer sizes does Packaging Shop carry?+
Poly mailers in 10" x 13", 12" x 15.5", and 14.5" x 19", all 2.5 mil, sold in packs of 100. Poly bubble mailers in #0 (6.5" x 10"), #2 (8.5" x 12"), #4 (9.5" x 14.5"), and #6 (12.5" x 19"), sold in packs of 50.
What is the difference between a poly mailer and a bubble mailer?+
A poly mailer is a flat plastic shipping envelope with no padding, typically used for soft, non-fragile items such as clothing and textiles. A bubble mailer has a bubble lining that adds light cushioning for small items that need some protection in transit. For heavy or fragile items, a corrugated box is usually the better choice.
What does 2.5 mil mean on a poly mailer?+
Mil is a thousandth of an inch. A 2.5 mil poly mailer is made from film 0.0025 inches thick. All three poly mailer sizes carried by Packaging Shop are 2.5 mil.
What do bubble mailer numbers like #0 and #2 mean?+
The number is a size code. At Packaging Shop, #0 is 6.5" x 10", #2 is 8.5" x 12", #4 is 9.5" x 14.5", and #6 is 12.5" x 19". Check the dimensions listed rather than the number alone, since size codes can vary between manufacturers.
How do I choose a mailer size?+
Measure the item's length and width, then allow extra room for its thickness, because a filled mailer loses usable flat area. Choose the smallest listed size that still closes without straining the seal.
Can I pick up mailers or get them delivered?+
Pickup is available in North York, Mississauga, and Scarborough for confirmed orders. Delivery options are available across Toronto and the GTA and vary by order and destination. Review the pickup and delivery policies for details.
Review our pickup policy, GTA service areas, and delivery policy, or ask our packaging team.