Progress in the gym are made by challenging yourself a little more each day. The Nike Change Plates are a secure, quiet, and durable way to increase weight in small increments. These rubber coated plates are color coded by weight, making them easy to identify. The change plates are available in weights of 1.25, 2.5, 5, and 10 LB. In the game of weight training... a little goes a long way! JUST DO IT. INCREMENTAL VICTORY: A secure, quiet, and durable way to increase weight in small increments COLOR CODED: By weight, making them easy to identify WEAR RESISTANT: Rubber-coated steel helps guard against dings and scratches *Change plates are not to be dropped alone.