KAZE SPORTS 2 Ball Bowling Roller 5 inch smooth PU polyurethane wheels with bearings for an ultra-smooth quiet ride Retractable square locking handle retracts flush to base and extends up to 36 inch 3 accessories pockets + 1 vented shoe compartment hold up to 15 size shoes Made with 840D Nylon Dimension 22 H x 12 w x 16 D inch