1.6mm 2-core cable, 20m length, with clamps. - Included: 2 clamps Features: For adding coolers, lighting fixtures, switches, and outlets. Application: Indoor wiring Length (m): 20 Conductor outer diameter (Φmm): 1.6 Number of cores: 2 Rated voltage (V): 600 Rated current (A): 18 Thank you for viewing.