Design-- Made of high-quality and lightweight EVA foam to cushion your knees and protect surfaces from getting scratched.The ergonomic design delivers extra comfort and support to tendon below knee and quadriceps above knee. Easy to Use-- Knee caps with adjustable straps, you can slip the pads on or off more quickly and conveniently, while the elastic band could be adjusted according to your needs. Comfortable-- Fit around your knees with a flexible and elastic neoprene strap. These pads stay in place comfortably and securely,provide optimal comfort and protection for your knee and leg. Advantage-- Perfect for kneeling when cleaning floors, gardening, construct, painting, yoga, and more. Ribbed, abrasion-resistant protective shell prevents slipping on smooth surfaces and scratching your floors. Size-- The size of knee pads are 19*15*1.3cm/7.5*5.9*0.51 inch. Suitable for adults and teenager when riding the motorcycle or bike, skiing etc to reduce knee and elbow injuries.