4" individual rolls of transparent mat tape, used for taping sections of mats together. Made especially for wrestling mats and wood floors.Tape should be removed after use. Will not leave a sticky residue. Additional shipping may be required as this can be a heavy weight product when ordered in volume. Cost to ship mat tape is as follows: 1 roll: $6, 2-3 rolls: $9, 4-6 rolls $11, 7-12 rolls-$13, 13-18 rolls-$15.