White Gummed Envelope. Callisto Diamond White. 82mm x 113mm. 135gsm. C7 Envelope (to fit A7).

£0.26 each

2439 in stock now

White Gummed Envelope. Callisto Diamond White. 82mm x 113mm. 135gsm. C7 Envelope (to fit A7).

£0.26 each

SKU: C7/CALWH/GUM Categories: , ,
Deliveries during the COVID-19 government restriction period. All of our couriers and Royal Mail deliveries are operating as normal, as is our warehouse. You can feel totally confident when placing your order that deliveries will occur as usual. No signature or delivery contact will be necessary.

Diamond White C7/A7 – 82mm x 113mm Diamond Gummed White Banker Envelope – C7 Envelope (to fit A7)

High quality wove white diamond gummed. Made from 135gsm sustainably sourced material. Diamond White Envelope. Luxuriously crisp and fresh smooth brilliant white. 82mm x 113mm C7 Envelope (to fit A7). Diamond Gummed White Envelope. No Minimum Order.. The printers favourite white. Callisto luxury thickness paper in a smooth finish. For the pure perfectionist.

With no minimum quantity, you can buy this envelope individually ensuring that you get exactly the right amount of envelopes for your project. Shipped direct from our UK warehouses. All orders received before 4pm are shipped the same day (Monday to Friday) and are available with a choice of delivery speed options.

About Our ColorSono Signature Range

Crafted exclusively for us from the world’s leading colour paper manufacturers, our Signature range is the perfect choice to bring an opulent feel to any occasion. Available in traditional finishes with a luxury paper weight and incredible density of colour within the paper itself. A rich smooth finish creates a complete air of luxury.

Guidance Notes For Choosing The Perfect C7/A7 Envelope

C7 envelopes are 82mm x 113mm in size. They are designed to fit around an A7 insert with a small amount of space on each side. They are particularly suitable as RSVP card outers.


Key Features

Inkjet/Laser Compatible – Writable – Wove Finish – High Opacity – Callisto Diamond Paper – Heavyweight Paper

Envelope Specifications

Pack Quantity:
Width: 113mm
Height: 82mm
GSM Weight: 135gsm
Format: C7 (to fit A7)
Colour: Diamond White
SKU: C7/CALWH/GUM

Product Finish

Diamond Gummed Banker – Traditional, diamond V/U shaped flap with a highly adhesive gummed flap.

Callisto Diamond Colour Guide *

Colour Tone: Conqueror Brilliant White

* Due to the nature of computer monitors, colours on screen are indicative and should not be taken as 100% accurate. Our colour guide provide the closest accuracy or if you need a physical sample of the paper before ordering, we can provide this free of charge. Simply select the colours of your choice from our samples page and we can get these out in the post to you.



Need Inspiration? View Our Complete Range Of C7/A7 Coloured Envelopes & A7 Stationery

Coloured C7/A7 Envelopes C7/A7 Gummed | C7/A7 Value Packs Extras For C7/A7 Stationery A7 Card | A7 Card Blanks
Weight 2 g
Dimensions 8.2 × 11.3 × 0.2 cm
Base Colour

Internal Fit

Seal/Flap Style

Paper Weight

Colour Code - Pantone

Colour Code - CMYK

Colour Code - RGB

Colour Code - HEX