* High quality stainless steel countertops are corrosion resistant.* There are handrails made of ABS resin on the left and right sides. * Bold Indicator Color for faster access to goods. * Linkage structure can lock and unlock drawer all at once. * Bidirectional with brakes anti-winding silent double-sided casters, which is easy to move and no noise. * The medicine tray is equipped with adjustable movable partitions, which are suitable for different needs.