American Made Solid Steel Urethane Encased Barbell Sets by Ivanko Barbell are one of the most beautiful, long lasting gym barbells that money can buy. The matte finish urethane that encases these Ivanko solid steel barbells is the thickest in the industry and perfect for locations where high impact resistance is required. Not only does the urethane protect the barbell itself but your floors and other equipment, as well. Urethane curl bar and straight bar sets are available in 20-110 lb. sets in ten pound increments. All sizes are highly accurate (+/- 2%) with slugs that are mechanically fastened to the bar. If you are shopping for an American made barbell set for your club, Ivanko solid steel barbells are a “solid” investment that will look and perform great year after year.