Heat Shrink Tubing Waterproof High Difficulty 5 Colors Φ1～Φ14mm 44 Piece Set I recently purchased a large quantity of heat shrink tubing, but I won't be able to use it all, so I'm selling some. Set contents: 44 pieces. Sizes: 1mm, 2mm, 3mm, 4mm, 6mm, 8mm, 10mm, 14mm; Colors: As shown in the picture (yellow, blue, black, green, red) Shrinkage ratio: 2:1 (shrinks to 1/2 of the diameter); Minimum shrinkage temperature: 70℃, Maximum shrinkage temperature 110℃ Material: Polyolefin (non-toxic, flame-retardant, and highly flexible); Tensile strength: 10.4MPa, Withstand voltage: 15KV/mm. 【Various Applications】: Insulation tubing is an essential item for electronic repair, insulation work, wire termination, wire connection, reinforcement, repair, and protection, and is an ideal heat shrink tubing set for preventing electric shock and for repairs by engineers and amateurs. It is mainly used for wire connections, rust-proof solder joints, wire ends, harnesses, and the protection and insulation of electronic components. Set contents: 44 pieces Quantity x Inner Diameter at Shipment x Length 12pcs x 1.0 x 40mm 8pcs x 2.0 x 40mm 4pcs x 3.0 x 40mm 4pcs x 4.0 x 40mm 4pcs x 6.0 x 40mm 4pcs x 8.0 x 40mm 4pcs x 10.0 x 40mm 4pcs x 14.0 x 40mm Total 44pcs