Model Number: MB-12109-9 Brand Name: MB Key Specifications/Special Features: Institutional quality rubber bumper plates feature steel inserts and solid rubber constructionColors matches international weightlifting federationAll plates are 17.7" in diameter and are considered to have mediumbouncePlates have collar opening of 2"Sold in a set:

LB set includes: 2 x 10 ,2 x 25, 2 x 35, 2 x 45, 2 x 55lbs

KGset includes: 2 x 5,2 x 10, 2 x 15, 2 x20, 2 x 25kg