Anti-accidental switch device, after the drawer is closed, it will not fall off accidentally, ensuring safety. Three-section guide rails are installed on the side, which can be fully opened and increase the use space. Double-row solid steel ball design, smooth drawing, strong balance, silent closing, anti-rust. The cushion rubber pad avoids damage caused by forceful closing of the drawer. It is wear-resistant and has a shock absorption effect., Manufacturer: AYCDL