Knee Protection Booster, Joint Support Spring Knee Stabilizer Cushion, Power Lift Knee Brace for Legs

The spring has high elasticity, reducing pressure on your knees after squatting. The universal fastening style can be used by different body types and protects the knee from weight-related injuries. Copper-plated screws allow for easy disassembly without tools, eliminating complicated steps. Industrial-grade sewing thread ensures firmer and more precise stitching. Breathable, non-slip fabric with ventilation holes is suitable for stair climbing, mountaineering, sports, heavy lifting, and more.