Features:1.The efficiency of shaping, allowing you to quickly have the perfect.2.You can enjoy the use of your foot stretcher more effectively, and with more comfort.Color: brownMaterial: RubberSize(LxW):20.5 x 11.5 cmName: Ballet Rubber SleeveGender: Women, MenSuitable For: Ballet DancingUsage :Step 1: Put the rubber trap on the instep device, and rolled into a roll.Step 2: Put the foot at the enhancer on tiptoe, try to stretch to the rubber ring.Step 3: Let the rubber ring become flattened, covering the instep.Step 4: Try to make the legs straight, feel the pressure, and gradually increase the intensity, until the feet completely straight.Package Includes:1 x Ballet Rubber SleeveOnly the above package content, other products are not included.Note: Light 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.