Features: Regulatable : This toddler arm strap has an regulatable buckle and a strong hook in the bag; you can pull the strap up to tighten and open the buckle to loosen; the waist makes the broken arm more stable; Otherwise, it is best to carry with the help of others for the injured person. Lightweight:Our children's arm strap is made of lightweight and breathable material; the shoulder immobilizer remains cool and comfortable throughout the day; Durable strap is also machine washable for comfort. Fuction: with regulatable soft shoulder pad on the strap to reduce stress on the shoulder and melting away the pain and fatigue of your shoulder. Stable support: The child arm strap is designed to support and secure your child's injured arm; Useful for shoulder dislocations, shoulder immobilization, forearm support, recovery from fractured arm injuries Service:If you have any question,please contact us to provide great service. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Material:Cloth Package List: protective gear*1