Olympic plate BBR 5/10/15/20/25 kg HMS, covered with high-quality rubber. Its main advantages are a perfect moulding, an attractive finish, and a special profile that prevents rotation on the bar. The plates are made from premium materials. They are covered with a special thick rubber that absorbs shocks, so the plates that fall won't damage the floor. Depending on the weight, the BBR plates HMS reach 75-96 points on the Shore scale. This means the plates are much harder than cheaper rubber plates available on the market. The weight and dimensions of each plate are calibrated. This means the weight of the disc is within a margin of +0.5% to -0.5%. The inner diameter has been adapted to fit Olympic bars. Precise manufacturing ensures the weights remain stable during intense workouts. The plate collar is made of stainless steel, making it easier to put on and take off the weight from the bar. Additionally, this component helps to stabilise the weights on the bar. The Olympic plate BBR is.