BOX USA Self-Seal Stay Flat Mailer, Stayflats Brand, White, 12.75" x 15" (Pack of 100)

Q: Are these suitable for a heavy book (5 or 6 lbs)? Thanks.

Depends on shape and thickness of book. I would use a poly mailer instead as a heavy book could split the seams of mailer and potentially fall out.

Q: How much does one mailer weigh?

Not sure of the weight but I used them to mail portrait packages with 3 8x10’s in each stay flat mailer. The least expensive method to mail was 1.67 through USPS

Product ID: 513983892

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Details

Brand
BOX USA
Closure Type
Self-Seal
Number of Items
100
Special Feature
Recycled
Size
Medium

📏12.75" x 15" perfect fit

🔒Self-seal, tamper-evident closure

♻️100% recyclable & eco-friendly

Frequently Bought Together

Description

📦 Seal the deal with style and sustainability!

ECO CHIC PACKAGING - Made from high-quality recycled materials, aligning your brand with sustainability.
EFFORTLESS SECURITY - Pressure-sensitive adhesive seals quickly for tamper-evident peace of mind.
CLEAN CRISP AESTHETIC - Bright white finish elevates your corporate image with every shipment.
PROUDLY MADE IN THE USA - Support local manufacturing while ensuring top-tier quality.
DURABLE PROTECTION PROFESSIONAL PRESENTATION - Rigid .028 chipboard shields your documents with style and strength.

The BOX USA Self-Seal Stay Flat Mailer (12.75" x 15", pack of 100) offers a durable, rigid .028 chipboard construction made from recycled materials. Featuring a pressure-sensitive, tamper-evident adhesive closure and a clean white finish, these mailers protect your documents while enhancing your professional image. Fully recyclable and proudly made in the USA, they combine eco-consciousness with reliable performance.

Specifications

Brand	BOX USA
Manufacturer	Box USA
Model number	BURM4SS
Number of Memory Sticks	100
Special Feature	Recycled
Item Weight	15 kg 300 g
Item model number	BURM4SS
Item Width	12.75 Inches
Included Components	12 3/4 x 15" White Self-Seal Flat Mailers

Have a Question? See What Others Asked

What is the weight per 12.75 x 15 mailer?

How much does one mailer weigh in ounces?

Are these suitable for a heavy book (5 or 6 lbs)? Thanks.

How much does one mailer weigh?

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