Ergonomic Curved Design, Fits Knee More Comfortably; Thickened High Elastic Foam, Cushions Shock And Doesn't Irritate Legs; Waterproof And Wear-Resistant Surface, Easy To Clean And Doesn't Deform; Hook And Loop Straps, Freely Adjust Tightness, Secure Fit Without Slipping. Suitable For Construction Sites, Floor Cleaning, Gardening, Car Repair And Other Scenarios, Can Easily Handle Long-Term Kneeling, Multiple Colors Available, A Practical Item For Protecting Knees!