Bullet Points: 1. Not easy to damage: Featuring durable and breathable fabric, the Power Knees Brace Joint Support offer comfortable and long-lasting joint support. It won't easily get damaged.2. Innovative Feature: With our Power Knees Brace Joint Support, you can fine-tune the fit to your legs using the adjustable design and firmly fixed magic sticker.3. Easy to Remove: Step up your game with the Power Knees Brace Joint Support's expertly precise and firm stitches. Effortlessly detach the removable spring for joint support and progressive relief.4. Prevent Knee Injuries: Featuring 3 carbon steel springs that prevent injuries, our enhanced knee support brace helps decompress up to 20KG of pressure, ensuring relief from knee stress after squatting.5. Widely use: The Power Knees Brace provides joint protection, ensuring maximum comfort and stability while engaging in physical activities such as running, cycling, skiing, basketball, volleyball, hiking, and football.The Power Knees Stabilizer Pads provide reliable, comfortable support during intense activities like volleyball. They're firmly fixed and precisely stitched to prevent knee injuries. Say goodbye to discomfort and focus on what you love to do! Material: heavy neoprene + polyester fiber + carbon steel springWeight: 235gColor: black graySuitable for: daily running training, fitness squats, cycling, climbing(The wrench is placed in the product package) How to wear:Step 1: Loosen ones set boltStep 2: Grasp the opposite retaining bolt and pull the shaft outStep 3: Hold the upper/use both hands to place the spacer on the product and gently pull up and down toits removed. Once detached, you can add the number of springs according to your desired elasticity List:Knee booster*1 (The wrench is placed in the product package)