Our 3 tiers service cart is a good transportation helper in work and life. This 3tierutility cart plays a good role in transportation in offices, restaurants, hotels, factories, homes, outdoor picnics and more. The 3layer design will not only provide you with enough space to place your essentials, but also store them according to categories.4 flexible wheels and humanized handles make transportation easier and more convenient. When you want to keep the service trolley in place, the bottom brake system can help achieve this effect. PP and aluminum tubes are sturdy and durable while maintaining lightness. The waterproof and smooth surface can effortlessly deal with the cleaning. Costway Heavy Duty 3 Tiers Service Cart Kitchen Storage Trolley in Black