This simple package includes everything you need to start a strength training regimen. The 215 LBS Olympic Rubber Set pairs a 500lb tested bar with a 175lb set of plates & a set of spring lock collars. 2 x 2.5LB Olympic Rubber Plates 2 x 5LB Olympic Rubber Plates 2 x 10LB Olympic Rubber Plates 2 x 25LB Olympic Rubber Plates 2 x 45LB Olympic Rubber Plates