Plate Weights HMS BLACK BUMPER, Olympic type, 25 kg BBR25 BBR. Made from high-quality cotton. Its main advantages are the excellent casting, aesthetic finish, and special design that prevents rotation. The plates are made from high-quality materials and are covered with a special, thick rubber, absorbing every impact and protecting the floor when dropped. The BBR HMS plates achieve, depending on the weight, from 75 to 96 degrees on the Shore scale, which means they offer greater resilience compared to cheaper plates on the market. Each plate has been precisely weighed and calibrated, with a margin of +0.5% and -0.5%. The inner diameter is adapted to Olympic bars. The precise construction ensures the stability of the weight during intense training. The tube on the plates is made of stainless steel, facilitating the placement and removal of the weight.