1. The supporting feet are made of pine wood, which has good load-bearing capacity and is equipped with non-slip foot pads to reduce damage to the floor. 2. With anti-dumping device, as much as possible to reduce the harm of product dumping to children and the elderly. 3. The combination of natural rattan and spandex, moisture-proof and durable, no burrs, and delicate surface. The metal semi-circular handle feels delicate and soft, and does not cut the hand. 4. Built-in adjustable laminate with 3 adjustable gears, larger items can be taken out and placed if necessary, increasing the freedom of storage.