10 PAIRS FULL EXTENSION 100-LB BALL BEARING DRAWER SLIDE Full extension slides: These slides are ideal when you need easy access to the rear of the drawer, such as in a file drawer. They telescope, allowing the full length of the drawer to clear the cabinet, providing maximum accessibility. Side mount slides: Among the most popular options for kitchen cabinets and many other applications, side mount slides offer a wide range of extensions, weights, and durability. They mount on the drawer sides and the interior sides of the cabinet, sometimes with additional support at the rear or front. While mounting is usually straightforward, it can be more challenging with face frame cabinets. One downside is that hardware is highly visible when drawers are open. Ball bearing features: These features are designed to decrease noise during the drawer's open and close movements. Ball bearing slides provide smooth operation and are commonly used to enhance the user experience, particularly in residential and office settings where quiet operation is valued. DESCRIPTION High quality Ball Bearing drawer slides.10 pair of slides Slide Length:10", 12", 14", 16", 18", 20", 22", 24" Slide Width: 1.77 inch (45 mm). Loading rate: 100lbs Mounting type: side mount Extension Type: Full extension (10'' slides are NOT full extension)(3-fold fully extending ball bearing) Slide Type: Ball Bearing Screws: 5/8" Screws for installations are included Shipping: All packages will be shipped by USPS priority mail shipping (3-5 business day delivery) For bigger projects you can contact us for extra discounts