Hollow DesignEach drawer has a hollow area on the front, which can be used as a handle for easy opening and closing, and can also form an air convection channel to effectively promote ventilation in the cabinet.Metal LegsThe metal legs have been rust-proofed and have excellent load-bearing performance. The bottom is 5.1 inches above the ground, allowing the robot vacuum cleaner to move in and out freely, keeping the home environment clean. Blue Elephant