The gym gear 1000kg olympic plate set is the perfect set for a commercial gym and serious weight lifters or large gyms that need lots of weights for plate loaded machines and bars these weights have three hand placements between the weight so you it stops you getting fingers caught when putting the ways away or loading them onto a bar etc the great feature of having rubber plates is they will not chip or crack very easily as well as this they will do less damage to the floor of the facility i