Description Every fraction counts when chasing those PRs on your lifts, and the REP Change Plates allow you to make small jumps to inch toward that next one rep max. These plates are measured in pounds and come in 1.25, 2.5, 5, and 10lb increments. Plates are color-coded in white (1.25 and 10lb, in different diameters), blue (5lb), and green (2.5lb) to make it quick and easy to identify the weight while lifting. Features Metal insert that fits snugly on all Olympic, 2” barbells Covered in a rubber coating that provides stability, durability, and minimizes noise and movement during use Change Plates are incredibly accurate, with a 1% weight tolerance Plates are sold in pairs Specifications Weight Diameter Thickness 1.25 lbs 5.25" 0.5" 2.5 lbs 6.25" 0.6" 5 lbs 8.25" 0.75" 10 lbs 8.75" 1" Warranty Home use: 3 years Commercial use: 1 year