FreeStyle® Libre 2 Blood Glucose System, 1 Case of 4 Ear Wash Systems HCPC Code: A4467 * Color: MSHQ 1594XL 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 Compatible with Prevent® Sharps Containers Now with optional Easily check your glucose levels with a painless one second scan instead of a fingerstick