The Mueller® Wraparound Knee Brace Deluxe features crossing straps and an open patella design for consistent support and compression above and below your patella. Supportive steel springs help to support both sides of the knee, while the kneecap is protected by an open patella and crossing straps. This neoprene-blend wrap features a wraparound design for controlled compression. This wrap is size large and fits 17" to 18".