SUPREMEX

Supremex peel to seal envelopes. Removable strip provides clean, quick seal upon contact FSC Certified®. Open-end. 24 lb. 9" x 12". Natural. 100/pk...

Supremex catalogue envelope. Useful for mailing catalogue, booklets, price lists, and more. 9-1/2" x 14-3/4" open end, and made from acid free 24lb...

Supremex open-end catalogue envelopes with gummed flaps. 24 lb. Made in Canada.

Supremex open-end catalogue envelopes provide the added strength of reinforced center seams and heavily gummed flaps. Contains 50% post-consumer re...

Supremex open-end catalogue envelopes provide the added strength of reinforced center seams and heavily gummed flaps.24 lb. Made in Canada.

Supremex open-end catalogue envelopes provide the added strength of reinforced center seams and heavily gummed flaps. Contains 50% post-consumer re...

Supremex open-end envelopes with press and seal latex closure require no moisture to seal. Simply fold down flaps for a quick, secure seal. 24 lb. ...

Supremex open-end catalogue envelopes provide the added strength of reinforced center seams and heavily gummed flaps. 24 lb.

Supremex open-end catalogue envelopes provide the added strength of reinforced center seams and heavily gummed flaps. 24 lb. Made in Canada.

Supremex open-end catalogue envelopes provide the added strength of reinforced center seams and heavily gummed flaps. 24 lb. FSC® Certified. Made i...

Ideal for small parts, seeds, loose coins and more. Secure seal with deep gumming on flap. 24lb. open end.

Ideal for small parts, seeds, loose coins and more. Secure seal with deep gumming on flap. 24lb. open end.

Ideal for small parts, seeds, loose coins and more. Secure seal with deep gumming on flap. 24lb. open end.

Supremex double window security envelope. #9 size 4" x 9", constructed from 24lb. Paper. Grey artline. FSC certified. 500/box.

Flip N Fold 24lb. #10 envelope, 4-1/8" x 9-1/2". Features a unique adhesive that provides strong moisture-free secure seal. Just flip up, fold down...

Supremex A9 self seal envelopes. Removable strip provides Clean & Quick seal upon contact FSC Certified®. Peel & Seal Closure. A9. 5-3/4" x...

Supremex extra-large, open-end expansion envelopes are specially designed to expand up to 1" on all four sides to accommodate bulky mailings. Cente...

Supremex extra-large, open-end expansion envelopes are specially designed to expand up to 1" on all four sides to accommodate bulky mailings. Cente...

Supremex Inter-Department envelope, printed on both sides, bilingual. 32 lb. natural kraft. Button and string closure. FSC Certified.

Supremex Inter-Department envelope, printed on both sides, bilingual. 32 lb. natural kraft. Button and string closure. FSC® Certified.

Supremex Inter-Department envelope, printed on both sides, bilingual, easy seal. 32 lb. natural kraft. Press to Seal. 60% recycled content. FSC® Ce...

Supremex invitation envelope. 3-3/4" x 4-3/4". 1-1/4" straight flap. 24lb paper. White Wove. 1000/box.

Supremex A6 invitation envelopes with an open side and a large square flap for printing return address. White wove 24 lb. Ideal for weddings, event...

Supremex invitation envelopes with a diagonal seam have an open side and a V-flap. White wove 24 lb.