EcoBox 2.6mil 3" x 110 yds Clear Tape (6 Rolls) Heavy Duty Tape, with extra width to increase securing ability of the tape! Use this tape when sealing items weighing 40 lbs. or greater Benefits such as proven reliability, consistent quality, and ease of use, in addition to clarity and UV stability come with every roll of our Supreme line of tape. 110 yds. length can seal 20-25 boxes. 6 rolls sold per purchase.