Shrink tubing set, 127 pieces. Diameter ranging from 2 to 13 mm. Shrinks to half its diameter. Made of polyolefin. Delivered in a practical storage box. The HAS07 shrink tubing set from Perel, with a wide range of sizes, is ideal for workshops and hobbies. These shrink tubes are made of flexible polyolefin, shrink to half their diameter, and provide a perfect fit. This allows you to easily insulate solder joints, for example. The set includes the following sizes: 30 pieces of 2.0 x 40 mm, 25 pieces of 2.5 x 40 mm, 20 pieces of 3.5 x 40 mm, 20 pieces of 5.0 x 40 mm, 16 pieces of 7.0 x 80 mm, 8 pieces of 10.0 x 80 mm, and 8 pieces of 13.0 x 85 mm.