Brand: Mueller Sport Care Product: Wraparound Knee Brace Deluxe; advanced support level with flexible steel springs supporting both sides of the knee; fits left or right. Color: Black Size on package: Large. Per size chart, fits knee circumference 17.5–18.5 inches (44–46 cm). Materials: Neoprene blend; contains natural rubber latex (per packaging). Made in the USA. Includes 1 brace. Details: Adjustable crossing straps, open patella to help stabilize kneecap, supportive steel springs on both sides, top and bottom crossing straps provide anterior support, soothing warmth from neoprene-blend fabric, wraparound design for secure fit. Style/Model code: 230LG UPC: 074676637037