This childs adjustable arm sling provides general arm support and restricts movement to assist in healing sore or injured arms, elbows and shoulders. Helps relieve pain and helps prevent re-injury but can also be used in conjunction with a cast. The cotton/poly envelope has a teddy bear print for youngsters and the adjustable cotton web shoulder strap allows for a custom, comfortable fit. Supports left or right arm and is available in 2 sizes. The sizing shows the length of the forearm support, measure the length of the forearm for the best fit. This sling does not contain latex. The picture with the blue t-shirt shows a 3 year old wearing the sling.