The HyGYM HyFlex Coated Olympic Tri Plates are covered in our custom durable, HyFlex rubber, offering ultra-shock absorbance and long-lasting use. Ideal for compound movements such as squats, bench press and deadlifts. Compatible with all Olympic barbells along with EZ bars, straight bars and hammer curl with a 2” diameter. We use only the best materials for maximum reduced widths. The HyGYM Tri-Grip weight plates allow for more weight on the barbell for the advanced lifters out there.