Item Type: Resistance Bands Length: Approx. 90cm/35.4in Function: 1. Help you lift proper shoulders, curved back and curved spine 2. Correct the dance posture and improve the flexibility of body 3. Conducive to coordinated and balanced development and endurance training 4. Help train your muscles effectively Package List 1 x Exercise Band 18 loop designs provide enough space and select resistance to meet your needs. 2Suitable for most people, beginners and experienced people, boys and girls can use it. 3Wide application, suitable for yoga, squat, knee increase, Pilates, muscle stretching, gymnastics, etc. 4Good elasticity, long service life, suitable for daily training, to achieve your fitness goals. 5Conducive to coordination and balance development and endurance training, helping to train your muscles effectively.