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 Poly Mailers: 4 in x 8 in, 3 7/8 in x 6 3/4 in, #0, 3/16 in Bubble Size - Poly Bubble Mailers
APPROVED VENDORPoly Bubble Mailers

APPROVED VENDOR Poly Mailers: 4 in x 8 in, 3 7/8 in x 6 3/4 in, #0, 3/16 in Bubble Size

APPROVED VENDOR Poly Bubble Mailers, model 39UL18, are #0 size mailers with a 3 7/8 in x 6 3/4 in interior and a 4 in x 8 in exterior, featuring 3/16 in bubble cushioning and no tear strip, supplied in a 500-pack.

SKU 3G-OTH-585916

Brand
APPROVED VENDOR
Item
Poly Mailers: 4 in x 8 in, 3 7/8 in x 6 3/4 in, #0, 3/16 in Bubble Size
Category
Poly Bubble 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
39UL18
Type
3 7/8 in x 6 3/4 in, #0, 500 PK
Bubble Size
3/16 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

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

Product Description

APPROVED VENDOR Poly Bubble Mailers, model 39UL18, are #0 size mailers with a 3 7/8 in x 6 3/4 in interior and a 4 in x 8 in exterior, featuring 3/16 in bubble cushioning and no tear strip, supplied in a 500-pack.

Frequently Asked Questions

What are APPROVED VENDOR poly bubble mailers used for?

APPROVED VENDOR poly bubble mailers protect small, fragile items during shipping. The 3/16 in bubble cushioning absorbs shock for electronics, jewelry, or automotive parts. 3G Electric supplies these #0 size mailers globally for industrial packaging needs.

What are the specifications of APPROVED VENDOR 39UL18 poly mailers?

The 39UL18 is a #0 poly bubble mailer with a 3 7/8 in x 6 3/4 in interior and 4 in x 8 in exterior. It has 3/16 in bubble cushioning, no tear strip, and comes in a 500-pack. Brand is APPROVED VENDOR.

Where to buy APPROVED VENDOR poly bubble mailers worldwide?

3G Electric supplies APPROVED VENDOR poly bubble mailers worldwide. We handle full logistics and customs clearance for international orders. Contact us to source the 39UL18 500-pack for your packaging requirements.

How to select the right size poly bubble mailer for shipping?

Choose a mailer slightly larger than your item to allow for bubble cushioning. The #0 size (3 7/8 in x 6 3/4 in interior) fits small parts like fasteners or sensors. 3G Electric can help match mailer dimensions to your product.

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 poly bubble 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: 12 1/2 in x 19 in, 12 1/4 in x 18 in, #6, White, 50 PK (MPN 36DZ23). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 12 1/2 in x 19 in, 12 1/4 in x 18 in, #6, White, 50 PK (MPN 36DZ23). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR Mailer Envelopes: 6 in x 10 in, 6 in x 9 in, #0, 3/16 in Bubble Size, White, 250 PK (MPN 36DY90). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 6 in x 10 in, 6 in x 9 in, #0, 3/16 in Bubble Size, White, 250 PK (MPN 36DY90). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR Mailer Envelopes: 8 1/2 in x 12 in, 8 1/4 in x 11 in, #2, White, 100 PK (MPN 56KJ43). Key specifications — With Tear Strip: Yes; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 8 1/2 in x 12 in, 8 1/4 in x 11 in, #2, White, 100 PK (MPN 56KJ43). Key specifications — With Tear Strip: Yes; Brand: APPROVED VENDOR.
APPROVED VENDOR Mailer Envelopes: 10 1/2 in x 16 in, 10 1/4 in x 15 in, #5, White, 100 PK (MPN 36DY99). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 10 1/2 in x 16 in, 10 1/4 in x 15 in, #5, White, 100 PK (MPN 36DY99). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR Mailer Envelopes: 5 in x 10 in, 5 in x 9 in, #00, 3/16 in Bubble Size, White, 250 PK (MPN 5VFR5). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 5 in x 10 in, 5 in x 9 in, #00, 3/16 in Bubble Size, White, 250 PK (MPN 5VFR5). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR Mailer Envelopes: 9 1/2 in x 14 1/2 in, 9 1/4 in x 13 1/2 in, #4, White, 100 PK (MPN 5VFT0). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 9 1/2 in x 14 1/2 in, 9 1/4 in x 13 1/2 in, #4, White, 100 PK (MPN 5VFT0). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR Mailer Envelopes: 8 1/2 in x 14 1/2 in, 8 1/4 in x 13 1/2 in, #3, White, 100 PK (MPN 5VFR9). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Mailer Envelopes: 8 1/2 in x 14 1/2 in, 8 1/4 in x 13 1/2 in, #3, White, 100 PK (MPN 5VFR9). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR Poly Mailers: 9 1/2 in x 14 1/2 in, 9 3/8 in x 13 1/4 in, #4, White, 100 PK (MPN 39UK66). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Poly Mailers: 9 1/2 in x 14 1/2 in, 9 3/8 in x 13 1/4 in, #4, White, 100 PK (MPN 39UK66). Key specifications — With Tear Strip: No; Brand: APPROVED VENDOR.