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Triplast 50 x A3 C3 Manilla Hard Board Back Envelopes (457x324mm) - Cardboard Backed Mailers with Peel & Seal Strip - Rigid Do Not Bend Envelopes for Mailing Posting Shipping & Storing Documents

Product ID: 61650814

Details

Brand
Triplast
Closure type
Self-Seal
Colour
Brown
Material
Paper
Occasion
Graduation

📏457x324mm perfect A3 fit

🔒Peel & seal secure closure

🛡️1000 micron rigid board back

€ 63.22

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to France.

Secure transaction

Description

📬 Mail like a pro—rigid, reliable, and ready to impress!

EFFORTLESS SEALING - Built-in peel & seal strip slashes packing time with a strong, tamper-proof seal every time.
ECO FRIENDLY PACKAGING - Made from 100% recycled, biodegradable materials—protect your mail and the planet simultaneously.
ULTIMATE FLAT PROTECTION - 120gsm kraft front + 1000 micron rigid back keeps your documents crease-free and pristine.
CLEAR HANDLING INSTRUCTIONS - Bold red 'Please do not bend' print ensures your important documents get VIP treatment.
COST EFFECTIVE LIGHTWEIGHT - Sturdy yet light design reduces postage costs without compromising durability.

Triplast’s 50-pack of A3 C3 manilla hard board back envelopes combines robust 1000 micron rigid backing with a 120gsm kraft front to protect flat documents from bending. Featuring a peel & seal strip for quick, secure closure, these eco-conscious envelopes are made from 100% recycled materials and are fully recyclable. Perfect for professionals mailing artwork, blueprints, or legal papers, they offer a cost-effective, lightweight, and sustainable mailing solution.

Specifications

ASIN	B01H01UHW2
Best Sellers Rank	4,400 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 30 in Packing List Envelopes
Brand Name	Triplast
Closure Type	Self-Seal
Colour	Brown
Country Of Origin	United Kingdom
Customer Reviews	4.6 4.6 out of 5 stars (958)
Global Trade Identification Number	05056025163164
Item Dimensions L x W	45.7L x 32.4W centimetres
Item Shape	Rectangular
Item Type Name	Board Backed Envelopes
Item Weight	0.25 Pounds
Manufacturer	Triplast
Material Type	Paper
Model Name	Triplast Board Back Envelopes
Number of Items	50
Occasion	Graduation
Occasion Type	Anytime
Product Warranty	China
Recommended Uses For Product	Cash, Disc, Invitation Card, Letter
Size	A3 C3 (457 x 324mm)
Special Features	Lightweight, Self-Adhesive Closure
Style	Flat
Unit Count	50.0 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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€ 63.22

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to France.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews