Envelope is designed for computer generated invitations, greeting cards, announcements and more. Sized to hold a 8-1/2" x 11" sheet folded in half. Features: Convenient and secure self-sealing Grip-Seal closure. Simply peel off release strip and press down for a quick, secure seal. Premium 24lb white wove stock. Sized: 5-3/4" x 8-3/4". Quantity = 100 envelopes.