JBM has been focusing on the development of the extreme sports protective gears for years, our designer concern the human factors and impact resistance the most during the manufacturing process, we hope all the extreme sports lover can enjoy the adventure journey with the safety protection especially the activities such as skateboarding, scooter, rollerblades, bmx, biking, cycling. 1. Product Parameters Total weight: 22.2oz Knee pads Lenght: 27cm Width: 21cm Height: 7cm Elbow pads Lenght: 21cm Width: 17cm Height: 6cm Wrist guards Lenght: 18cm Width: 12cm Height: 4.5cm 2. Material PP PE Polyester 3. Item specifics Age: Adult Color: Black and White 4. Security Knee and elbow pads attach easily with velcro straps, elasticity sleeve and outer shells are made from premium hard plastic to keep the pain of hitting the ground away from little legs and arms Suitable Sports Skateboard Skateboarding Roller Rollerblade Bicycle Ride Bike Cycling BMX bike Inline roller Kick scooter Outdoor activities Paintball Other extreme sports Product contains One pair of Wrist guards One pair of Elbow pads One pair of Knee pads Product material and color Material: PP PE Polyester Color: Black and White Thank you for choosing JBM Protective Gear, our motivation comes from your support. Please give us a feedback or review after you use our pads. It will help us to improve the quality of our products.