Hinged Knee Support Sleeve w Open Popliteal & Horseshoe XS APP Pumps Pads Acces lluvia™ is IP68 Waterproof Certified❗What MSHQ 1885 lluvia™ is IP68 Waterproof Certified❗What does this mean 72 L x 27 W x 18 H * Dual frame construction with separate base & headrest sections * Non adjustable wedge headrest * Solid natural finish hardwood legs * Paper dispenser included * 2 firm foam padding * Heavyweight knitbacked upholstery * New middle support leg adds stability * Item available for FedEX© Ground shipping * 250 lbs The Drytex hinged knee suppoprt is a Neoprene alternative constructed of a unique nylon core and polyester Lycrar fabric that allows for improved airflow * Provides compression and support yet allows for breathability ideal in warm weather climates * Designed for mild to moderate medial lateral stability * Measurements taken 6 above mid patella knee joint line and 6 below mid patella circumference * Extra Small fits: Thigh: 13 15 5 33 cm)