Using the weights you already have, load your stone and you are ready to train. The wide 17" opening allows you to load bumper plates, standard weight plates, chains, or anything you have around the gym for increasing the weight of your stone. Features: - Loadable with bumper or steel plates, chains, or anything that fits! - Laser cut carry handles for easy transport. - 17.3" Opening for loading weight. - Solid steel construction for durability.