Weight Plate Set, Twin 2" Bumper Plates for Strength and Training Fitness 25lbFeatures: TWIN 25LB PLATES: This Zelus bumper plate set includes two 25 pound weights with 17. 7" by 0. 9" IWF dimensions and 2 inch center holes to mix and match with your standard home, school, or professional gym equipment, including Olympic barbells, hex bars, dumbbells, sleds, and racks LOW BOUNCE RUBBER: Our premium virgin rubber plates have 80 durometer density with a far quieter drop than clanging iron or steel competition; simultaneously,