Package Include: 20 gauge 6 different colors each 25 Feet / 9.14 Meter spools (black, red, blue, white, green, yellow, total 150ft), also packed both of Diameter 2.4mm HEAT SHRINK TUBINGS (3pcs X 6colors = 18pcs total) and 4 inch WIRE TIES (3pcs X 6colors = 18pcs total). SPECIFICATIONS -silicone Wire 20 AWG Hook-Up Wire is made of 100 strands 0.08mm silicone tinned copper conductor with a silicone sheath, withstand current 10A, OD=1.8mm; 600 volts voltage rating, Silocone Insulation that can withstand heats of up to 200 degree C. FEATURES - high quality silicone rubber insulation & premium hairline 0.08mm tinned copper conductors make the cable super flexible, caused super low impedance & highly efficient electric wire, easy to handling, stripping, crimping terminals & welding. EASY TO USE - easy to handling, stripping, crimping terminals & welding Application-Fermerry silicone wires are widely used in LED lighting, electrical and electrical equipment, aluminum batteries, RC b