Blue Jay Adj Knee Support Open Patella Design Black Sm Md Maternity Posture Support # 2* Used for a Instrument Accessories # 2* Used for a first to second degree prolapse and an accompanying cystocele * All pessaries are made with 100% silicone and are latex free * Includes lavender to help you relax HCPC Code: A4467 * Color: black * Slip on neoprene knee support with two adjustable straps for excellent fit and comfort * Open knee design helps stabilize the patella * Nylon lined neoprene provides warmth flexibility and support * Hook receptive material allows for a customized fit around the thigh and calf * Size: small medium (13 16 ) * To size measure around the kneecap