GREAT SHOULDER BRACE SUPPORT - Built-in heat therapy pad can warm your shoulder and promote blood circulation, then relieve pain caused by frozen shoulder, torn rotator cuff, dislocated AC joint, sprain, bursitis, tendonitis, paralysis, strain, stiff, soreness. It could relax the shoulder muscles and help to recover more quickly SHOULDER WRAP FOR ICE PACK - The shoulder wrap is added with a mesh bag for cold therapy. People suffering from acute sprain and other soft tissue injury should apply cold therapy first, then use hot pad after 48 hours (Mesh bag size: 5''x 7.5''). ICE PACK NOT INCLUDED IN THE PACKAGE WELL CONSTRUCTED AND OF HIGH QUALITY - Dual breathable neoprene material loop design for two-way adjustment, can be worn on left or right shoulder for men and women. Extended strap fit chest size from 27'' to 55'', arm size from 9'' to 16''