C6 Callisto Diamond White Envelopes (135gsm)
Made in the UK
Sustainable Materials
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★★★★★
5.0 (3 Product Reviews)
C6 Callisto
Diamond White Envelopes (135gsm)
Bulk Ordering Perks
Save a further 15% automatically when ordering in multiples of 1,000.
Add 1 more to drop the price to £0.1705 each!Add 1 more to drop the price to £0.2046 each!
Everything you need to know...
Product Description
Introducing our C6 Callisto Diamond White Envelopes (135gsm), a refined choice for wedding stationery, elegant greeting cards, and special occasions. Made from premium 135gsm Callisto Diamond White paper by GF Smith, these envelopes are renowned for their smooth texture and luxurious feel. While the name "Diamond White" implies a bright white hue, the colour leans towards a soft off-white, offering a timeless and understated elegance. The C6 size, measuring 114mm x 162mm, is ideal for A6 cards or A5 documents folded in half, providing a sophisticated enclosure for wedding invitations, engagement announcements, or heartfelt messages.
Key Features
- 1 Elegant Off-White Hue
- 2 Smooth Texture for Luxury
- 3 Perfect for Wedding Stationery
- 4 Versatile C6 Size
- 5 Enhances Presentation
- 6 Gummed Closure
- 7 135gsm Paper Weight
- 8 Prices starting from just £0.1958
- 9 We offer envelope overprinting on this product
- 10 Samples are available for this product
Specifications
Dimensions
114x162mm
Size (inches)
4.49 x 6.38
Weight
135gsm
Seal Type
Gummed
Our Commitment to Sustainability
Product Colour Variations
To ensure eco-friendly processes, slight colour variations may occur between batches. Screens also display colours differently, so we do suggest requesting a sample above.
Envelope Flap Variations
In our continuous effort to reduce waste and use resources responsibly, flap designs may vary slightly from photos. This never compromises their functionality or high quality.








