Set of exercise bands Thorn Fit Superband Textile 4 pcs. The power band Thorn Fit set will be necessary during activation strength stretching and exercises stabilizing opór type light and medium are best for mobilizing exercises including arms and shoulder girdle. On the other hand opór type heavy i extra heavy can be used during activation of lower muscle parts and exercises requiring large resistance strength. Durable construction combining textile material with elastic rubbers . The whole packed in a mesh bag.\nbsp;Technical data:· The set contains: 3 types of bands with different resistance ranges and a mesh bag 3 resistance degrees: a) Light (green) – 40 LB / 18.1 kgb) Medium (red) – 60 LB /27.2 kg c) Heavy (black) – 80 LB / 36.3 kgd) Extra Heavy (black with red print) – 100 LB / 45.4 kg· Material resistant to dirt, easy to clean, resistant to mechanical damage and abrasion· The tapes are pleasant to use and don't cause irritation caused by stretching skin ;ry