Therapy: This product can be used as a rehabilitation therapy for movement disorders. Enjoy: Combine your favorite activities with your workout routine. Place this stretcher under your desk while you work, play game, read book, or watch movie. Fitness: Stretching aids to the strength and flexibility for foot, heel, hamstring, thigh, calf and lower back by using the footstool. By doing this, you can also prevent muscle tension and strains caused by exercise, yoga, Pilates and other physical activities. Relax: The footstool helps reduce fatigue, injury and muscle strain, relax calf muscles, so as to relieves pain from plantar fasciitis, Achilles tendonitis, muscle tension and ankle injuries. Colour:Grey white Material:plastic Note: Do not standn the footstool, Not for strenuous exercise or workout. Package Contents: 1 * Ankle Foot Stretcher Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.