BB 103 Resistance Band Set A set of three elastic resistance bands of varying thicknesses and resistance levels, designed primarily for strengthening leg and arm muscles. Using the bands provides additional work to the muscles, making the exercises more effective. The band's primary purpose is to create resistance that must be overcome; the thicker the band, the more difficult the exercises. Product description: a set of 3 elastic resistance bands of different thicknesses and resistance levels, primarily used for strengthening leg and arm muscles the straps have a closed loop shape and are easy to put on your legs or arms tape dimensions: 50 x 5 cm band thickness: 0.35 mm - low resistance (pink), 0.65 mm - medium resistance (green), 0.95 mm - high resistance (blue) the tapes are practical, easy to use and take up little space Using bands will provide your muscles with additional work, making your exercises more effective The main task of the band is to create resistance that must be overcome, the thicker the band, the higher the degree of difficulty of the exercises performed DVD with instructional video included