Package Include: 24 gauge 6 different colors each 5 Feet / 1.5 Meter spools (black, red, blue, white, green, yellow, total 30ft), 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 24 AWG Hook-Up Wire is made of 40 strands 0.08mm silicone tinned copper conductor with a silicone sheath, withstand current 4A, OD=1.6mm; 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 batteries, model wiringz harnesses, instrumentation internal connections, large transformers and motors connecting equipment with wires,etc