360° Swivel Wheels：? Four easy-glide durable wheels with 360°rotation and two of them with brakes, which make the narrow rolling storage organizer cart easy for you to slide out of any small space while effective to stop and prevent from moving on uneven floors. Easy to Install：? This mobile shelving unit organizer is made of plastic, durable and safe to withstand everyday use in your home for years. You can assemble this mobile shelving unit organizer cart quickly and easily by clicking the parts together without any tools. Space Saver：? The storage rack’s slim design which can be used in tight spaces in your home for storage. Suitable for closets, kitchens, bathrooms, garages, laundry rooms, offices, or in-between your washer and dryer. Unique Designed Utility Cart：? The mobile utility cart has high edges on all sides to keep everything in place. 2 pieces of side hooks are convenient for hanging different small items. The adjustable middle section can be adjusted to 2 or 3 shelves for bathroom or kitchen countertop organizers without the wheels to meet your different storage needs. Multi-Purpose Rolling Cart：? You can use this plastic rolling cart with wheels in different ways, including as an extra work area in the kitchen, as laundry essentials storage cart between your washer and dryer, as a fruit vegetable organizer outside the refrigerator, as a practical rolling shelving unit in the hall or as a different utility cart with shelves in your bedroom. Product Size:? 2 Tier / Small :?? 38*16*41cm/? 15*6.3*16.2inch? 3 Tier / Small: 38*16*72cm/ 15*6.3*28.3inch? 3 Tier / Medium:? 40*21*72cm/15.8* 8.3*28.3inch?