If you are keen on outdoor sports， you should pay attention to protecting every part of your body. The patella is particularly fragile and the skin on the knee is special fine， so they are easy to injury when you are doing sports or fitness. This S1pc SX523 Classic Magnet Therapy Sport Knee Pad Guard Protector may provide your knee with reliable protection. It is soft and comfortable to wear thanks to superb materials. With magnet therapy function， it is dependable to protect your knee form injuring. It is applicable in knee pain and discomfort， mild strain / sprain， knee fatigue， patellar instability， fitness， sports and so on.                                    Features             New and high quality <br> Applicable in knee pain， discomfort， mild strain/sprain， joint fatigue， rehabilitation， etc <br> Designed to improve patellar tracking and elevation   <br> Fine flexibility， air permeability and sweat absorption<br> Breathable and comfortable to wear<br> Special ergonomic design is beneficial and comfortable<br> Feature fine softness， good elasticity and comfortable handfeel<br> Adopt thickened and anti-tearing fabric in special parts to increase durability<br> Adopt seamless sewing techniques  <br>                                                            Specifications             Main Material     Synthetic Rubber and Nylon    <br> Size      Medium    <br> Protect Parts     Knees    <br> Dimensions     (19.68 x 9.64)" / (50 x 24.5)cm (L x W)     <br> Weight     4.76oz / 135g    <br> Color     Black     <br>                                                             Package Includes            1 x Knee Guard/Protector<br>