🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$37.99
Home/Stationery & Office Supplies/Envelopes & Mailing Supplies/Mailers/Envelope Mailers/Padded Envelope Mailers
Mailing Bags, YUNJU Shipping Envelope Poly Postal Self Seal Bags in Size 12 x 16 Inch Size Small Envolopes Postage Packaging Bags 305mm to 407mm Grey 100 Pack — image 1
Padded Envelope MailersYUNJU✓ In stock

Mailing Bags, YUNJU Shipping Envelope Poly Postal Self Seal Bags in Size 12 x 16 Inch Size Small Envolopes Postage Packaging Bags 305mm to 407mm Grey 100 Pack

★★★★★
$37.99

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About this item
  • Safe and Secure: YUNJU Postal Bags have a sticky strip for easy closure. Once sealed, these bags are very hard to open allowing your items to arrive safely without risk of opening or tampering.
  • These YUNJU Delivery Bags are Opaque, incorporating a permanent self-seal closure and the Thickness / Strength of the plastic is approximately 60 microns.
  • YUNJU Large postage bags are very lightweight and sturdy. You can use its full size or put something smaller inside and wrap the excess before sealing. Postage Bags for clothes, Books, and more.
  • Tamper proof: These Shipping Bags are made from durable material, perfect for sending multiple items. Water and dirt-resistant air-sealed bags are made to Secure the inside and outside.
  • We Have Small to Large Mailing bags of 6 x 9 Inches / 9 x 12 Inches / 10 x 14 Inches / 12 x 16 / 17 x 24 Inches. Parcel bags for posting Mailing Packaging and more.
Product details
Brand
YUNJU
Manufacturer
YUNJU
Material
Plastic
Colour
Grey
Size
12 x 16 [100 Bag]
Part number
YNJGMBG12x16
EAN
5055860654332

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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