Features: Achieve great knee stability and support with this Comfortable Knee Brace Support. Suitable for arthritis, knee joint pains relief, etc. Featuring a unique four spring stabilizers system, this professional knee brace provides exceptional elasticity and adaptability for good comfort. Designed for individuals seeking reliable knee support during various activities, such as running, working out, hiking, climbing, and outdoor adventures. Enjoy unrestricted movement and confidence in your favorite sports and activities with this advanced Knee Brace Support. Improve mobility and regain control with this Patella Knee Brace Support, designed to provide optimal knee support for everyday use. Specifications: Color: Black; Type: 1 Piece; 1 Pair Material: ABS, Carbon Steel Spring Size: Approx. 31.5x13cm/12.4x5.11in Weight: Approx. 187g; 375g Package Includes: 1 Piece Knee Support 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