Triplast 50 x C4 White Self Seal Security Envelopes (Size: 324x229mm) | Fully Opaque, Self Sealing & Printer Safe Mailing Paper Envelopes | Ideal for Everyday Home, Office & Commercial Use

★★★★★ 4.6 64 reviews

$37.90
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$37.90
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 215878427 Release Date 2026/04/19 List Price $15.16 Model Number 215878427
Category

Triplast White Self Seal Security Envelopes are the perfect mailing supply to save you time and effort. They are designed to stay sealed with no tape, glue or any kind of moisture. Just close the flap and press shut! The high-security blue tinted pattern on the inside will ensure the contents remain safe and secure without revealing sensitive details. Manufactured with a 90 gsm thickness for an ideal blend of lightness and durability, these envelopes are perfect to be used on a daily basis at home, at work, or in commercial settings. Sustainably produced, the paper used to make them is sourced from forests that have been well-managed, controlled, audited, and certified, and do not contribute to deforestation.

  • CONTENTS: Pack of 50 White Plain Mailing Envelopes | SIZE: C4 | LENGTH: 324 mm / 12.76 in | WIDTH: 229mm / 9.02 in | THICKNESS: 90 gsm | MADE in the UK
  • ENHANCED SECURITY: These envelopes feature a blue high security pattern on the inside that scrambles text to ensure contents remain concealed when in-transit or storage. Send confidential documents with total confidence & peace of mind!
  • HASSLE-FREE & PRACTICAL: The self-seal adhesive eliminates the need for any tape, glue or licking to seal these envelopes - just fold & press the top flap to secure shut! These envelopes are also compatible with most inkjet and laser printers.
  • MULTIPURPOSE: These envelopes are ideal for mailing & organising invoices, letters, statements, catalogues, periodicals, brochures, etc. They are a cost-effective option for everyday home, office & commercial use!
  • RECYCLABLE & PEFC CERTIFIED: Apart from being fully recyclable, these envelopes are made from paper sourced in a natural & controlled manner from SUSTAINABLY MANAGED FORESTS that also PROTECT THE RIGHTS OF WORKERS along the production process.
Size C4 (324x229mm)
Color White
Style Flat
Occasion Anytime
Brand Name Triplast
Item Shape Rectangular
Closure Type Self-Seal
Manufacturer Triplast
Material Type Paper
Occasion Type Anytime
Item Type Name Plain Envelope
Number of Items 50
Additional Features Self-Adhesive Closure
Item Dimensions L x W 12.76"L x 9.02"W
Recommended Uses For Product Security

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