The Suprfit Econ Bumper Plates - White Logo offer quality and reliability at the best price. The Econ Bumper Plates have an IWF-standard diameter of 450 mm. The inner ring made of stainless steel ensures better durability and has a diameter of 50.40 mm. This allows the Suprfit Econ Bumper Plates - White Logo to be fitted onto any Olympic-standard barbell. The Suprfit Econ Bumper Plates - White Logo are robust and resilient, capable of withstanding drops and weight drops. The bumper plates were developed in collaboration with demanding athletes, making them perfect for weightlifting, powerlifting, and intense training. They are a cost-effective alternative for your home garage gym, a box, or a large fitness studio. Care instructions: Please do not drop barbells loaded with only one 5 kg Suprfit Econ Bumper Plate on each side! Weight drops with 5 kg plates should only be done with additional bumper plates loaded!.