Properties: Rubber resistance band. HEAVY black thickness 0.6 mm dimensions: 150 x 15 cm Recommended for people practicing various sports at all levels. It allows you to warm up and strengthen your whole body by adjusting the load to individual muscle groups and strength. Training with the use of bands properly shapes the body and has a positive effect on mobility.;Properties: Rubber resistance band. HEAVY purple thickness 0.5 mm dimensions: 150 x 15 cm Recommended for people practicing various sports at all levels. It allows you to warm up and strengthen your whole body by adjusting the load to individual muscle groups and strength. Training with the use of bands properly shapes the body and has a positive effect on mobility.