Description: Thanks to full of elasticity, this arm guard gives the arm a balanced and soothing squeeze and allows you to have a good movement state. One of the best things about this product is that it fits the skin and effectively prevents the muscles from shaking and straining. It is made of sponge and nylon spandex material. The arm circumference is about 23-28cm. The volleyball arm cover is anti-slip, wear-resistant, breathable, fits the skin, and is pressed in sections, which is suitable for protecting the arm during sports. Item Name: Arm Guards Material: Sponge, Nylon Spandex Features: Breathable, Shock-absorption, Non-slip Size Details: Arm Circumference: 23cm-28cm/9.06"-11.02" (Approx.) Notes: 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. Package Includes: 1 Pair of Arm Guards