Features: Achieve reliable knee support and stability with the Comforatble Knee Immobilizer Brace. Its strong aluminum alloy plates effectively stabilizes your knee joint, providing optimal support during physical activities. The Knee Immobilizer Brace features 4 removable aluminum plates and lightweight, breathable material for comfort and convenience. Its non slip designs ensure perfectly fit, making it suitable for various sports and daily activities. Suitable for individuals in need of additional knee support, the Knee Immobilizer Full Leg Support Brace is perfect for those experiencing knee injury, knee fractures, knee strain, sprains, postoperative surgery recovery, or requiring comfort stability. Whether you're engaging in sports training, running, playing basketball, soccer, or simply going about your daily routine, the Comfort Knee Immobilizer provides reliable knee support in various physical activities. Protect your knees with the Knee Immobilizer Support Brace. Its quality materials and innovative designs ensure a comfortable fit and reliable knee support. Specifications: Color: Black Type: Small; Medium Material: Cotton, Aluminum Plate Small Size: Approx. 52cm/20.47in Medium Size: Approx. 57cm/22.44in Weight: Approx. 318-341g Package Includes: 1 Piece Knee Immobilizer Brace note: 1.Please allow 0-1cm error due to manual measurement. make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you