SupremeX Heavy Duty Natural Kraft Open End Catalogue Envelopes - FSC Certified - 24 lb - 5 -3/4" x 9 1/2" - 500 Pack

These sturdy booklet envelopes are made of 24lb Kraft stock that can withstand extensive handling. Their size is perfect for folded documents. Contents inside the envelopes are protected during mailing or storage and gummed flaps provide a secure permanent seal.