Features: 1. EFFECTIVELY STRETCH FOOT : Safely stretch either foot with our foot rocker. Ergonomically designed, the gentle motion of the foot rocker evenly stretches the foot to relieve pain, improve circulation and reduce fatigue. 2. REDUCE FOOT & CAlF PAIN : Safely stretch the feet and calves to reduce pain from plantar fasciitis, Achilles tendonitis, ankle strain, arch pain, and other painful conditions. Increasing range of motion and flexibility, the safe foot rocker motion also minimizes heel, leg and back discomfort. 3. ANTI-SLIP DESIGN : With non-slide straps on the bottom, our product can increase the friction between itself and the ground while reducing the noises making by contact. The surface that touches your feet is also non-slip. 4. PORTABLE FOOT STRETCHER : This small piece equipment makes it easy to stretch and get pain relief wherever you are. At work, at home or anywhere. It can be applied effciently even when you are sitting. 5. COMPREHENSIVE EXERCISE : Stretching the calf to reduce soreness; training balance and core strength; small stretch training, suitable for low-intensity stretching at the initial stage of rehabilitation training; reducing plantar fatigue, etc. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material: ABS, EVA Size: 26*12.5*9.5cm Battery: No Color/Style: As the picture shown Weight: 370g Application: Warm-up Gadget, for Lower Feet, Plantar Fasciitis, Leg Pain includes: 1 x Foot Rocker Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store