This packing tape is designed to seal boxes safely and securely to help prevent items inside from being damaged during delivery. Plus, it rolls on the box easily and is clear on contact for a professional look. It is a general purpose packaging tape that is ideal for use with lightweight boxes up to 10 pounds. Dimensions: 1.88"W x 54.6 yds. L. 0.05mm thick tape stands up to rough handling. 1. 9 mil. packaging tape. Meets postal regulations.