The Valor Fitness BPKG Bumper Plates for Olympic Weightlifting are heavy-duty competition-grade bumper plates. Built with a polyurethane base material to create a stronger, non-brittle, durable plate, these bumper plates can withstand the pressure of being dropped. The higher impact resistance of the BPKG Bumper Plates creates a “dead bounce” for longer product lifetime and safety. All Valor Fitness BPKG Bumper Plates meet the International Weightlifting Federation (IWF) regulations for use in weightlifting competitions. Each plate is color coded to allow for quick and easy identification during exercise. These plates are meant for use with standard Olympic sized barbells, and are built for powerlifting, weightlifting, Olympic lifting, and cross training. The Valor Fitness BPKG Bumper Plates are available in 5 KG, 10 KG, 15 KG, 20 KG, and 25 KG.