Supremex Extra Large 1'' Expansion Envelope - Expansion - 11.50'' x 14.50'' - 32 lb - Kraft - 250 / Carton

Extra-large, open-end expansion envelopes are specially designed to expand up to 1" to accommodate bulky mailings. Center seam design provides extra strength. Made of 32 lb. natural Kraft stock. Envelopes are made with wood fiber from forests that are Forest Stewardship Council Certified as being managed to meet social, economic and ecological needs. Paper contains post-consumer recycled material.