Jammies Designer Shoulder Guard The Jammies Designer Shoulder Guard helps to prevent your horse's shoulders from chafing. It also helps to keep messy horses clean by shielding against dust, dirt, and shavings. It features include a 4-way stretch nylon Lycra and a contoured buckle, providing a secure fit and easy application. Features: Prevents shoulders from chafing Shields against shavings, dust, and dirt 4-way stretch nylon Lycra Contoured buckle Easy care: machine wash warm, tumble dry low Made in the USA Item Specifications: Sizes: Medium: Horses 600-900 lb. Large: Horses 900-1200 lb. X-Large: Horses 1200 lb. and above