Sequential, 3 chamber compression garments/sleeves for various extremities. Inflatable sleeves with washable polyurethane-impregnated nylon. Woven outer layer and knitted inner layer for improved comfort. Features zip closures and quick-pull pressure ring. Please note this item is not returnable once the retail packaging is opened. Our customer service staff is available to answer questions and assist with selection. Garments available for half leg (20"), full leg (26", 28", 20", 33", and 36"), and full arm (27" and 31"). This item is drop shipped directly from the manufacturer and is a 10-15 day delivery.