Elitexion 127 Pc Heat Shrink Wire Wrap Assortment Set Tubing Electrical Connection Cable Set contains seven of the most popular sizes. Comes in handy storage case. Professional, fast, and secure way to wrap wire harnesses. Shrinks to half its diameter Sizes: 30pcs(2.0*40mm), 25pcs(2.5*40mm), 20pcs(3.5*40mm), 20pcs(5.0*40mm), 16pcs(7.0*80mm), 8pcs(10.0*80mm), 8pcs(13.0*85mm)