Holds shoulders back and limits clavicle movement during treatment of clavicular fractures Felt back panel for greater support Adjustable top straps for an excellent fit Padded straps for comfort HCPCS Code: L3660 Series Size Approx. Age Fits Chests 16-101 INFANT 0-24 mos 15 - 20" 16-101 PED/XS 2-7 yrs 20 - 24" Regular Line 16-101 YTH/SM