Troy premium grade, “Quiet Iron® EZ-lift” grip plates set the standard for excellence with their unique design, exceptional quality and durability – so much so in fact, that we give them a 5 year warranty. The odorless, virgin rubber surface protects floor and equipment while the interlocking feature allows one to lift, lock and load more plates onto bars and machines. Troy GO-R plates are accurate within 2% plus or minus of actual weight.