White 90gsm Self Seal Business Envelopes
From £0.07 (inc vat)
Our white 90gsm self seal business envelopes are the ideal professional choice for all of your business mailing needs. Crafted with a standard self seal flap, these white blue opaque self seal business envelopes are made from recycled 90gsm wove paper and available in a variety of wallet and pocket sizes including DL, C5 and C4 making our business envelope an office essential. Need a windowed business enveloped? Find them here.
Hear from Our Customers
See why we’re trusted as the UK’s go-to for packaging and envelopes from verified Trustpilot reviews.
Gillian D
Site was really easy to use, even for a small order. My boxes arrived quickly, were very well packaged, and easy to construct. Absolutely delighted!
Valentine
Had to swap envelope types and support sorted it all the same day. Delivery was quick too. Great experience — would recommend.
Richard
Was unsure how to assemble my cartons, and they sent me a personalised video tutorial. Exceptional support!
Emma Mills-Green
Brilliant customer service and the biodegradable bags are excellent quality. Super speedy delivery too. Highly recommended!
Leanne
There was a misunderstanding with my order, but the team resolved it quickly and professionally. Very happy with the service!