Form-fitting elastic bands with a silicone puppy paw patch at center chest provide plenty of stretch. Designer Features: CellBlock13's striped upper body harness with elastic bands, silicone puppy paw patch. Straps: Center strap: 2 inches wide brushed elastic; Shoulder straps: 1-1/2 inch wide brushed elastic Fabric Content: 86% polyester, 14% spandex Care Instructions: Machine wash cold. Tumble dry low or hang dry. Do not iron. Do not dry clean. X-Large 47-51"