Features High-quality selection material, heavy bearing, durable anti-corrosion corrosion resistant, you can use for a long time. Various applications, the slides can be applied to your office desk, cabinet, furniture hardware, kitchen drawer, keyboard drawer, tools organizer accessories, dresser drawer tracks, store fixture, and more usages. Humanized detail design, equipped with steel ball bearings and cushions to ensure smooth sliding of the slides, reduce noise and achieve quiet performance. Adjustable 6 holes heights to meet different persons' height requirements are more convenient. Easily to install, it takes only a few minutes to install the slides. Specifications: Material: Irony Size: As the Picture Showes Color: Black Note: 1. Please allow 1-2cm errors due to manual measurement. 2. Due to the difference between different monitors, the pic may not reflect the actual color of the item. Package Includes: 1 Pair Keyboard SlideProducts from GuanGuan's store