20 x C5 Cardboard Envelopes

SKU: C5BB-20

Original price was: £3.95.Current price is: £2.50.

C5 Cardboard Envelopes: Low volume board backed trial packs of 20.
wholesale boxes of 125 available here

Royal Mail letter compliant, as max thickness when packed does not exceed 5mm, ideal for packaging standard A6 greetings cards + C6 envelopes, when packaging in clear C6 biodegradable greetings card bags.

  • 162 x 229mm self sealing C5 cardboard envelopes, board backed, approx weight 19g.
  • Conforms to Royal Mails standard letter specifications for BPL letters under 100g + max thickness 5mm
  • Sustainable packaging for greetings cards, stickers, A5 prints and other small items.
  • Widely recyclable material, with main stream curb side paper recycling, suitable for composting and biodegradable

C5 cardboard envelopes trial packs of 20. Wholesale boxes of 125 C5 board backed envelopes available here

4 in stock | All items are now shipped in 1-5 working days


20 x C5 cardboard envelopes, low volume, trial packs
162 x 229mm, approx. weight 19g
Volume discounts, C5 board backed envelopes in boxes of 125 here

Packs of 20 self-sealing C5 board backed envelopes, measuring 162 x 229mm and weighing approximately 19g each. Designed to safeguard your small, flat products during transit, their rigid construction prevents bending and ensures that your greetings cards, stickers, A5 prints, and other treasures arrive in perfect condition.

These C5 cardboard mailer envelopes offer a sustainable and eco-friendly solution for protecting your small, flat products during transit. Crafted with environmental considerations in mind, with a low volume pack sizes catering to home eBay, Vinted and hobby home crafters seeking responsible disposal options without compromising on professionalism – widely recyclable, biodegradable, and compostable, providing versatile and environmentally conscious shipping choices.

**A Green Approach:**

Once cardboard envelopes have fulfilled their primary task of securely delivering your products to their recipients, they seamlessly integrate into responsible waste management practices. They can be conveniently recycled through mainstream curbside paper recycling programs, aligning your packaging choices perfectly with sustainability principles.

Whether you’re an eBay or Vinted seller, or a hobbyist enjoying a side hustle, our C5 cardboard backed envelopes are the ideal choice. They seamlessly combine practicality with sustainability, offering a versatile and eco-friendly option for various applications, whilst maintaining a professional approach.

Additional information

Weight 3.7 kg


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