High quality material The resistance band is made of natural natural rubber, which is environmentally friendly. Strong wear resistance and perfect elasticity, lightweight stainless steel metal buckle for stronger strength, non-slip grip, comfortable and absorbent. Strong, skin-friendly, safe, durable and suitable for all your challenges. stay fit for a lifetime. 11 pieces Resistance Workout Bands Various color adjustable resistance bands 11 PCS fitness tension ropes, Including 5 * pieces of rubber bands, black (13.6 kg), green (11 kg), blue (9 kg), red (6, 8 kg), yellow (4.6 kg). 2 * pcs handles. 1 * piece of door anchor. 2 pieces * Padded foam handle. 2 * ankle strap 1 * carry bag. 1 * User Manual, choose the color according to your body situation. Muscle Training / Weight Loss / Body Healthy These resistance bands are perfect for muscle training and fat burning. The resistance bands strengthen arms, chest, back and legs and thus triceps, abdominal muscles and thighs. For those who want a curvy body, these ribbons also help create a vest, slim your arms, and shape a curvy body. Use these fitness bands to make training sets for rows, pulling, lifting ect Train Anytime, Anywhere You can use the resistance bands with ankle strap and door mount to train anywhere. The package comes with a carrying bag. It doesn't take up much space and is easy to carry. You can train anytime, anywhere. Whether you are a beginner or a professional athlete, you can find the appropriate intensity of your workout. (It is suitable for women and men