Durable Materials:Cold rolled steel drawer slide, strong and durable, with anti-rust coating on the surface, not easy to break or corrode, which can ensure a long service life. Drawer slide easy to install and use. Full extension drawer slide:Three-piece sliding type, long sliding space, increasing the use space of the drawer, sliding drawer rail is the best choice for drawer space. Easy to install:Side mounting, detachable. Sliding drawer rail is widely used in daily life and other fields of industry. High load capacity:sliding ball guide maximum load: 45kg. Sliding rail will not deform or break and it is safer to use. Application:The drawer slide is a must-have tool for household, kitchen cabinet, bedroom drawers. bedrooms, dressing rooms, dressing tables, shoe cabinet drawers, etc., can be used.