DescriptionThe arm pouch is made of durable and breathable mesh cloth for maximum airflow and coolness. Columned support brace closely fits for forearm and hold up it comfortably; Length adjustable and thickened neck pad allows you to adjust the situation untill it suits you most.Feature- Color: Black. - Material: Mesh, Cloth. - Size L: About 48x17x1cm. - Size M: About 45x17x1cm - Size S: About 38x17x1cm. - Size XS: About 30x17x1cm. - Made of material, which is durable and lasting for use. - Comfortable: Lengthth adjustable till it suits you most. - Breathable: Arm pouch is made of knitted mesh to increase airflow and reduce moisture accumulating. - Convenient: Adjustable strap provides easy one-handed adjustment. - Offers immobilization and support for broken or fractured arm. - Warm Tips: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!