Set gum profit hip bands shape & nbsp; material rubber profit profit will allow diversify training in in in home. Set o r & oacute; of and stabilization and functional training. Material construction with flexible, internal rubber gums raises comfort training. in mesh bag are found there are three gums w r & oacute; colors and o zr & oacute; power resistance. & nbsp; technical data: & middot; set contains : 3 gums, mesh bag to storage & middot; material: cotton polyester, yol latex & nbsp; & middot; 3 Steps resistance: a) Light - length 64 cm, width 8 cm, op & oacute; r: 5-10 kgb) medium - length 74 cm, s Zerość 8 cm, op & oacute; r: 10-15 kgc) heavy - length 84 cm, width 8 cm, op & oacute; r: 10-25 kg & nbsp;