20 Awg Silicone Electrical Wire Cable 2 Colors (23Ft Each) 20 Gauge Hookup Wires (1) Gauge:20AWG(0.5mm²). 20 Gauge silicone wire - super flexible 100 strands of 0.08 mm Tinned copper wire - Highly efficient - Super low impedance for a highly efficient connection. Material : Silicone rubber+0.5mm² High-purity oxygen-free Tinned Copper wire. byJuly 3, 2026