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
APPROVED VENDOR Mailer Envelopes: 18 in x 22 in, 17 1/2 in x 21 3/4 in, 3/16 in Bubble Size - Insulated Mailers
APPROVED VENDORInsulated Mailers

APPROVED VENDOR Mailer Envelopes: 18 in x 22 in, 17 1/2 in x 21 3/4 in, 3/16 in Bubble Size

APPROVED VENDOR Insulated Mailers are bubble-lined envelopes sized 17 1/2 in x 21 3/4 in, with a 3/16 in bubble size, sold in packs of 50 (MPN 56LA13). These mailers provide cushioning protection for shipping items…

SKU 3G-OTH-587184

Brand
APPROVED VENDOR
Item
Mailer Envelopes: 18 in x 22 in, 17 1/2 in x 21 3/4 in, 3/16 in Bubble Size
Category
Insulated Mailers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

APPROVED VENDOR
Manufacturer Part Number
56LA13
Type
17 1/2 in x 21 3/4 in, 50 PK
Bubble Size
3/16 in
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

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

Product Description

APPROVED VENDOR Insulated Mailers are bubble-lined envelopes sized 17 1/2 in x 21 3/4 in, with a 3/16 in bubble size, sold in packs of 50 (MPN 56LA13). These mailers provide cushioning protection for shipping items, supplied by a distributor that interprets demand across 14 industrial departments and delivers genuine equipment, parts, and supplies with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What are APPROVED VENDOR Insulated Mailers used for?

APPROVED VENDOR Insulated Mailers protect shipped items from impact and vibration. The 3/16 in bubble lining cushions fragile goods during transit. These 17 1/2 in x 21 3/4 in envelopes are ideal for e-commerce, manufacturing, and parts distribution. 3G Electric supplies them globally across 14 industrial departments.

What are the specifications of APPROVED VENDOR Mailer Envelopes 56LA13?

The APPROVED VENDOR 56LA13 mailer envelope measures 17 1/2 in x 21 3/4 in with a 3/16 in bubble size. It comes in a pack of 50. The brand is APPROVED VENDOR. These insulated mailers provide cushioning for shipping. 3G Electric sources and delivers this item worldwide.

Where to buy APPROVED VENDOR Mailer Envelopes 56LA13 worldwide?

3G Electric supplies APPROVED VENDOR Mailer Envelopes 56LA13 to customers worldwide. As a global industrial distributor, we handle logistics, customs clearance, and delivery to your facility. Contact us to order these 17 1/2 in x 21 3/4 in bubble-lined mailers in 50-packs.

How to select the right bubble mailer size for shipping?

Choose a bubble mailer that allows 1-2 inches of space around your item for cushioning. The APPROVED VENDOR 56LA13 at 17 1/2 in x 21 3/4 in suits larger flat items. For smaller parts, consider smaller sizes. 3G Electric can help match mailer dimensions to your product needs.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR insulated 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 APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Mailer Envelopes: 11 in x 15 in, 10 1/2 in x 14 3/4 in, #5, 50 PK (MPN 56LA10). Key specifications — Brand: APPROVED VENDOR; Mailer Number: #5.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 11 in x 15 in, 10 1/2 in x 14 3/4 in, #5, 50 PK (MPN 56LA10). Key specifications — Brand: APPROVED VENDOR; Mailer Number: #5.
APPROVED VENDOR Mailer Envelopes: 8 in x 11 in, 7 1/2 in x 10 3/4 in, #2, 100 PK (MPN 56LA09). Key specifications — Brand: APPROVED VENDOR; Mailer Number: #2.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 8 in x 11 in, 7 1/2 in x 10 3/4 in, #2, 100 PK (MPN 56LA09). Key specifications — Brand: APPROVED VENDOR; Mailer Number: #2.
APPROVED VENDOR Mailer Envelopes: 6 1/2 in x 10 1/2 in, 6 in x 10 1/4 in, #0, 100 PK (MPN 56LA08). Key specifications — Brand: APPROVED VENDOR; Mailer Number: #0.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 6 1/2 in x 10 1/2 in, 6 in x 10 1/4 in, #0, 100 PK (MPN 56LA08). Key specifications — Brand: APPROVED VENDOR; Mailer Number: #0.
APPROVED VENDOR Mailer Envelopes: 15 in x 17 in, 14 1/2 in x 16 3/4 in, #7, 50 PK (MPN 56LA12). Key specifications — Brand: APPROVED VENDOR; Mailer Number: #7.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 15 in x 17 in, 14 1/2 in x 16 3/4 in, #7, 50 PK (MPN 56LA12). Key specifications — Brand: APPROVED VENDOR; Mailer Number: #7.
APPROVED VENDOR Mailer Envelopes: 12 in x 17 in, 10 in x 16 1/2 in, #6, 3/16 in Bubble Size, 50 PK (MPN 56LA11). Key specifications — Brand: APPROVED VENDOR; Mailer Number: #6.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 12 in x 17 in, 10 in x 16 1/2 in, #6, 3/16 in Bubble Size, 50 PK (MPN 56LA11). Key specifications — Brand: APPROVED VENDOR; Mailer Number: #6.