Main Features:● Circle has good resilience, and the movement in yoga training with ease, to achieve better plastic purposes● Suitable for young people and women with small strength, it can effectively stretch and exercise the muscles of the whole body, stabilize the posture and control the stretching distance, effectively improve the ability of physical activity, and shape the perfect body curve● Wash with water and wipe with a dry and wet cloth● Soft, resilient, wear-resistant, comprehensive performance Note:5 colors are shipped at random: red, black, yellow, blue, greenGreen: 600*50* 0.35mm, tension value 5~10lb, weight 11gBlue: 600*50*0.5mm, tension value 10~15lb, weight 15gYellow: 600*50* 0.7mm, tension value 15~20lb, weight 21gRed: 600*50* 0.9mm, tension value 20~30lb, weight 26gBlack: 600*50* 1.1mm, tension value 30~40lb, weight 33gApplication Position: Back,Leg Material: TPEPackage weight: 0.171 kg Product size (L x W x H): 17.00 x 9.00 x 2.00 cm / 6.69 x 3.54 x 0.79 inches Package size (L x W x H): 18.50 x 11.00 x 5.00 cm / 7.28 x 4.33 x 1.97 inchesPackage Content: 5 x Yoga Band