The Polo Wrap fabric is infused with far-infrared emitting minerals that keep muscles, joints, tendons, and ligaments supple and relaxed. It also helps harmonizes bodily functions safely and naturally stimulating recovery time, promoting blood circulation, increasing oxygen flow, and ultimately reducing pain and stiffness. The material is breathable, with wicking qualities and stretches to allow for ample mobility. Product Features and Facts: Sold in sets of 4 Horse size (4.25in³ wide x 124in³ length), Pony size (3.5in³ wide x 63in³ length) Extra strong Velcro securing straps that measure 2in³ width x 7in³ length Machine washable. Wash COLD with a mild detergent. Line dry. Available in grey only.