This Metro WW Series wire utility cart is made of type 304 stainless steel to resist corrosion, and has swivel casters, three shelves, and two U-shaped handles and is suitable for sorting, storing, and transporting items. This cart's open wire design offers visibility of contents, permits air circulation in the work environment, and helps resist dust build-up. The wire shelves have ribs that run front to back to facilitate sliding items on and off the shelves. Tapered split sleeves on the posts help hold and support the shelves. The center shelf adjusts in 1-inch/25 mm increments along single grooves in the post to accommodate items of varying heights. The posts have double grooves every 8 inches/203 mm to provide visual guides for adjustment of the shelf at desired heights. . The cart has two U-shaped handles and four 4-inch/102 mm swivel casters for mobility. The casters come with donut bumpers, and both are made of rubber to help protect walls and furniture from damage. This cart is NSF International-certified for food equipment for all environments (including refrigerators, freezers, and warewashing areas). It is typically used in the food service, healthcare, and commercial products industries, but can be used for other applications to sort, store, and dispense items.