Size M ---We recommend the arm sling for the adult---Arm length is 12.20"-12.99" and waist circumference 32.2"-43.3" ( Available in three sizes, suitable for right and left arm.). Comfortable shoulder pads: Generously padded to comfortably contour to the body, the shoulder strap is adjustable to wear. Ergonomic Design: Provides excellent support, reduces pain caused by shoulder dislocation, forearm fractures, broken elbow, and wrist sprain ect, helps reduce fatigue. Super Stability and support:The arm shoulder immobilizer with adjustable back belt prevents the sling from swinging, hold your arm better, special arm pouch designed to keep your arms in the pouch so that your fingers will not feel tired due to hanging. Breathable Lightweight Skin-friendly:The arm sling is made of skin-friendly and breathable cotton with breathable mesh, ventilated and sweats quickly. Wearing it is as comfortable as being wrapped in a blanket, it will not be stuffy.

Best Sellers Rank: See Top 100 in Health & Household. Closure Type: Hook & Loop. Product Care Instructions: Machine Wash. Special Feature: Lightweight. Unit Count: 1.0 Count. Material: Cotton. Color: Black. Age Range (Description): Adult. Size: Updated Medium. Brand: TODDOBRA. : B09JVSYW11. Manufacturer: HKJD. Date First Available: October 20, 2021. Package Dimensions: 7.52 x 6.5 x 2.95 inches; 6.38 Ounces.