Take your exercise routines to a whole new level with these power leg knee joint support! The new PowerLeg™ Knee Joint Support Pads supports your thighs and calves reducing the pressure on your knees. It supports your two legs firmly offering you the ability to carry any heavy objects easier than before. Great for people who work out, workers who are crouching all day, delivery guys who are carrying packages daily, or even hikers who walk up and down mountains. Durable, easy to use and can be worn outside your clothes with its Velcro type length control. (One size fits all) STRONG LIFTING POWER. The PowerLeg™ can withstand a weight of about 20 kg each. It is effective to lighten about 40kg from a person's own weight. It is a breakthrough product that allows you to lift your knee easily when you bend or squat both legs. VERSATILE. Great for various sports such as mountain climbing, bicycle, golf, badminton, work out, and more. WORKING BUDDY. This powerful knee pads support thighs and calves, so they can be used in any workplace. HIGH-QUALITY. Durable, lightweight aluminum alloy body with strong elasticity of specially manufactured spring. Up to 36kg stronger knee stretch, easy Velcro type length control and can be worn on the inside or outside your clothes.