Take your strength-training routines to the next level with the Impex Steelbody 35 lb. Olympic-Size Bumper Plate. Designed for use with Olympic-size bars, this bumper plate is made of 100% solid rubber that is dense and flexible to help minimize plate fracturing caused by high-impact drops. 2.0" stainless-steel center sleeve. 17.75" diameter. Impex Steelbody 35 lb. Olympic-Size Bumper Plate - Free Weights/Bulk at Academy Sports