HP260 commercial, high-performance tape helps in the fight against breast cancer and meets the demands of heavy-duty box shipping and long-term storage applications. A portion of the proceeds will be donated to the Breast Cancer Research Foundation. Tape is ideal for all types of mailing, shipping and storage applications as well as label protection. 3.1 mil thick tape meets all U.S. Postal regulations. Temperature endurance ranges from 14 degrees Fahrenheit to 140 degrees Fahrenheit. Acrylic adhesive provides ultraviolet resistance that eliminates yellowing and substantially increases shelf life. Tape has a 3" core..