HOW TO USE 1. Arrange wires that need to be wrapped in heat shrinkable tubes 2. Slide the wire into the heat shrinking tube 3. Use the heating gun, lighter or hairdryer to heat until it shrinks to fit tightly Specification 200 pcs 1.0 x 45mm 200 pcs 1.5 x 45mm 100 pcs 2.0 x 45mm 80 pcs 2.5 x 45mm 60 pcs 3.0 x 45mm 50 pcs 3.5 x 45mm 50 pcs 4.0 x 45mm 40 pcs 5.0 x 45mm 30 pcs 6.0 x 45mm 30 pcs 7.0 x 45mm 30 pcs 10.0 x 45mm 30 pcs 13.0 x 45mm.
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