SET OF 4 RESISTANCE BANDS POWER BAND FOR EXERCISE Be fit! Resistance from 3 to 39 kg Made from natural latex Odorless and safe Resistant to deformation and cracks Rubber Yellow Width: 6,4 mm Length: 2080 mm Thickness: 4,5 mm Resistance: 3-7 kg Rubber Red Width: 13 mm Length: 2080 mm Thickness: 4,5 mm Resistance: 7-16 kg Rubber Black Width: 22 mm Length: 2080 mm Thickness: 4,5 mm Resistance: 12-30 kg Rubber Purple Width: 32 mm Length: 2080 mm Thickness: 4,5 mm Resistance: 16-39 kg ADVANTAGES: Rubbers are made of high quality latex which gives them a guarantee of high strength and stretch. The material used during production provides our product with water resistance and ease of cleaning, The bag for storage makes it easy to transport rubber, POWER BAND is always ready for classes, just a moment and you can start improving your fitness, Despite their small size, they can test the strength of your muscles, Different thicknesses and resistances create many training opportunities for all ages. Do not be afraid to experiment, you can combine rubber getting different resistance, You can use them for warm-up, professional or amateur training or just for fun. POWER BAND set thanks to resistance to tearing and cracking will provide you with comfort and safety use