1. Decompression after work, study tired fitness and relax, do some housework and training, do bedroom exercise and fitness in the morning, beautify the legs and buttocks. Everyday everywhere you can easy to build your body.2.Compact design: Light and portable,convenient to use and easy to store; S shape design, good elasticity, strong toughness, long term use of it can thin legs and the fat reduction of thighs.The shape of the line of the hips, increases the bend of the thigh and has a charming body3.Use the as an excellent exercise toner for your arm, leg, inner and outer thigh work out.4.Long term use of it can thin legs and reduce fat of thighs. Fits for all fitness level people who want to have a physical traning.5.Environmentally friendly PVC material,let you enjoy healthy life, shape the perfect curve.Tightens the hips, buttocks and lower abdomen muscles,Is used for improved bladder control, pelvic floor strength, and increased intimacy.