Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
STAYFLATS Mailer Envelopes: 6 in x 6 in, 6 in x 6 in, 0.028 in Material Thick, White - Stayflat Tab-Locking Chipboard Mailers
STAYFLATSStayflat Tab-Locking Chipboard Mailers

STAYFLATS Mailer Envelopes: 6 in x 6 in, 6 in x 6 in, 0.028 in Material Thick, White

STAYFLATS Stayflat Tab-Locking Chipboard Mailers (SKU 56JJ52, MPN RM9) are 6 in x 6 in white envelopes with a 0.028 in material thickness, supplied in a 200-pack. These mailers do not include a tear strip, providing…

SKU 3G-OTH-706803

Brand
STAYFLATS
Item
Mailer Envelopes: 6 in x 6 in, 6 in x 6 in, 0.028 in Material Thick, White
Category
Stayflat Tab-Locking Chipboard Mailers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

STAYFLATS
Manufacturer Part Number
RM9
Type
6 in x 6 in, White, 200 PK
Color
White
Material Thick
0.028 in
With Tear Strip
No
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

STAYFLATS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

STAYFLATS Stayflat Tab-Locking Chipboard Mailers (SKU 56JJ52, MPN RM9) are 6 in x 6 in white envelopes with a 0.028 in material thickness, supplied in a 200-pack. These mailers do not include a tear strip, providing a simple, secure tab-locking closure for flat item protection.

Frequently Asked Questions

What are STAYFLATS Stayflat Tab-Locking Chipboard Mailers used for?

These 6 in x 6 in white chipboard mailers protect flat items like documents, photos, or small electronics during shipping. The tab-locking closure secures contents without tape, making them ideal for e-commerce, office mailings, and light industrial packaging.

What are the specifications of STAYFLATS RM9 mailers?

The STAYFLATS RM9 mailer measures 6 in x 6 in with a 0.028 in material thickness. It is white, has no tear strip, and comes in a 200-pack. The tab-locking design provides secure closure for flat items.

Where to buy STAYFLATS Stayflat Tab-Locking Chipboard Mailers worldwide?

3G Electric supplies STAYFLATS Stayflat Tab-Locking Chipboard Mailers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 200-pack of 6 in x 6 in white mailers.

How to select the right size chipboard mailer for flat items?

Measure your item's dimensions and add at least 0.125 in on each side for fit. For a 6 in x 6 in mailer like the STAYFLATS RM9, items up to 5.75 in x 5.75 in fit securely. The 0.028 in thickness offers moderate rigidity for lightweight protection.

STAYFLATS Products

3G Electric supplies STAYFLATS stayflat tab-locking chipboard mailers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from STAYFLATS

View all STAYFLATS parts →
Mailer Envelopes: 9 in x 11 1/2 in, 9 in x 11 in, 0.028 in Material Thick, White, 100 PK (MPN RM2W). Key specifications — With Tear Strip: No; Color: White.
STAYFLATS
Mailer Envelopes: 9 in x 11 1/2 in, 9 in x 11 in, 0.028 in Material Thick, White, 100 PK (MPN RM2W). Key specifications — With Tear Strip: No; Color: White.
Mailer Envelopes: 9 3/4 in x 12 1/4 in, 9 in x 12 in, 0.028 in Material Thick, White, 100 PK (MPN RM5W). Key specifications — With Tear Strip: No; Color: White.
STAYFLATS
Mailer Envelopes: 9 3/4 in x 12 1/4 in, 9 in x 12 in, 0.028 in Material Thick, White, 100 PK (MPN RM5W). Key specifications — With Tear Strip: No; Color: White.
Mailer Envelopes: 17 in x 21 in, 17 in x 21 in, 0.028 in Material Thick, White, 100 PK (MPN RM7W). Key specifications — With Tear Strip: No; Color: White.
STAYFLATS
Mailer Envelopes: 17 in x 21 in, 17 in x 21 in, 0.028 in Material Thick, White, 100 PK (MPN RM7W). Key specifications — With Tear Strip: No; Color: White.
Mailer Envelopes: 13 in x 18 in, 13 in x 18 in, 0.028 in Material Thick, White, 100 PK (MPN RM6W). Key specifications — With Tear Strip: No; Color: White.
STAYFLATS
Mailer Envelopes: 13 in x 18 in, 13 in x 18 in, 0.028 in Material Thick, White, 100 PK (MPN RM6W). Key specifications — With Tear Strip: No; Color: White.
Mailer Envelopes: 12 3/4 in x 15 in, 12 in x 15 in, 0.028 in Material Thick, White, 100 PK (MPN RM4W). Key specifications — With Tear Strip: No; Color: White.
STAYFLATS
Mailer Envelopes: 12 3/4 in x 15 in, 12 in x 15 in, 0.028 in Material Thick, White, 100 PK (MPN RM4W). Key specifications — With Tear Strip: No; Color: White.
Mailer Envelopes: 18 in x 24 in, 18 in x 24 in, 0.028 in Material Thick, White, 50 PK (MPN RM11W). Key specifications — With Tear Strip: No; Color: White.
STAYFLATS
Mailer Envelopes: 18 in x 24 in, 18 in x 24 in, 0.028 in Material Thick, White, 50 PK (MPN RM11W). Key specifications — With Tear Strip: No; Color: White.
Mailer Envelopes: 11 in x 13 1/2 in, 11 in x 13 in, 0.028 in Material Thick, White, 100 PK (MPN RM3W). Key specifications — With Tear Strip: No; Color: White.
STAYFLATS
Mailer Envelopes: 11 in x 13 1/2 in, 11 in x 13 in, 0.028 in Material Thick, White, 100 PK (MPN RM3W). Key specifications — With Tear Strip: No; Color: White.
Mailer Envelopes: 20 in x 27 in, 20 in x 27 in, 0.028 in Material Thick, White, 50 PK (MPN RM12SFW). Key specifications — With Tear Strip: No; Color: White.
STAYFLATS
Mailer Envelopes: 20 in x 27 in, 20 in x 27 in, 0.028 in Material Thick, White, 50 PK (MPN RM12SFW). Key specifications — With Tear Strip: No; Color: White.