ClamShell and 3 Rolls of Tape - Its important to keep delicate items safe and ensuring your packaging is sealed when in transit is vital. Acrylic backing and instant adhesion for a strong seal on most box types. The clamshell dispenser is made to accommodate the large size of the tape roll and features a serrated edge, which makes cutting through the strong adhesive tape easy and efficient. This design ensures that you can quickly and securely seal your boxes, making the packing process smoother and more efficient.