"Drawer slide: The fully stretched drawer has passed the test of professional test institutes. The slide open and close time exceeds more than 100,000 times, which is durable and the normal service life of the slides exceeds 30 years. Heavy duty drawer slides: size: 400 mm - installation thickness: 12.7mm (each) - Width: 50 mm - Maximum load: 70 kg - Total length: 81.3 cm, box contents: set of 2 (1 pair of rails) left and right. Fixing brackets and screws are not included. Removable and fully extendable drawer slides: there is a plastic buckle on the back of the inner rail, which can be removed by pressing and pulling . 3 folding slides, allowing the slides to fully extend, smooth and quiet, avoiding pushing and pulling collisions when using, reduce noise. Anti-rust and anti-corrosion: : It adopts high quality electroplating and then blue plating, which has high anti-rust ability and is durable. Tip: Metal parts are sharp when installing. Please protect your hands. It is recommended to wear gloves for installation. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store