?SOFT CLOSE FEATURE?The Soft Close effect of the drawer slides provides you with more convenience and safety by smoothly decelerating and coming to a gentle stop.You don't have to worry about any noises when your belongings are being moved.Moreover,It extends the lifespan of the rail and enhances the comfort of your living environment. ?MATERIAL?LONTAN drawer slides are crafted from high grade cold-rolled steel, guaranteeing exceptional durability and long-lasting performance. With a heavy-duty trait, they can hold up to 55LB capacity, ensuring they can serve you reliably for many years to come. ?EASY INSTALLATION?With these bottom mount drawer slides,you can easily replace your old drawer tracks and enjoy improved functionality in no time.it will be the easiest part of your replacement or restoration project! ?WIDE APLICATION?Whether it's the drawers of a bedroom wardrobe or a dresser table,whether it's in a home or office environment,LONTAN drawer slides provides a quieter and more pleasant user experience, creating a tranquil space for you.