The self-seal closure requires no licking-simply peel off the protective strip, press, and seal for quick, secure sealing. Compatible with commercial, digital, and offset printing presses for easy customization with logos and branding without smudging or jamming. Made from 80 lb. text-weight paper stock with a woven linen texture, approximately twice as thick as standard printer paper. Heavyweight construction with side seam design ensures durability for photos, letters, and invitations whether mailed or hand-delivered. Available in multiple color options. Weight: 0.51 pounds.