Description:Features Lose weight sports slippers rocker bottom shoes massage muscles toand shape your body. These slippers helps shapping body with in the comfort of your home.Relieve the foot pain while you exercise and sculpt your legs. It also has great effect in improving posture and alignment of your spine,stimulates circulation, increases energy, improves sleep.Foot massage slippersused high quality durable lightweight and waterproof EVA material, with good softness and elasticity,comfortable and anti-slip.Shaping slippers is lightweight, durable and non-slip sole, which makes the slippers very suitable for indoor and outdoor use. all year round, light and comfortable. Summer, spring, autumn, winter, indoor bedroom, bathroom, You can shake it at any leisure time, not only for exercise, unique shoes are your best toys for leisure time.Specification:Material: EVASize:S: 24.5x10x10.5CM/9.6x3.9x4.1inchM: 27x12x12CM/10.64.7x4.7inchPackage Includes:1 Pair of Shake SlippersNote:Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!