Self-sealing box requires no extra tape or supplies. Simply peel the adhesive strip, press down the flaps and the box is sealed. Convenient way to send packages and save time. The adhesive strip provides a strong hold so that your package is safe during shipment and storage. Since there is no exterior tape, the EasyBOX provides a tamper evident seal that includes a perforated tear strip for easy opening. Perfect for the home office environment.