Description Designed for holding keyboard tray, allowing you to pulling out or pushing back keyboard tray easily. Made of premium material for long time and durable use. It has a simple design, but very practical in use, giving you a good using experience. Also can be a good gift choice for your friends, they will like it. Features - Color: Black - Material: Steel - Size: 35.00X3.00X2.00cm/13.76X1.18X0.79in Full length: 58cm Bearing: 22lb - Simple and beautiful, beautiful and elegant, can be applied to your desk, computer keyboard tray and drawer, cabinet, furniture, kitchen and garage. - Easy to install, 35cm reinforced rail and 58cm after extension. - The keyboard slides are made of heavy duty steel with a black rust-proof finish to ensure high strength and load-bearing capacity, as well as long-lasting life. - The maximum load capacity of each pair of keyboard rails is 22 lbs. - It is characterized by a sturdy and reliable texture, not easy to break, serving you for a long time. Simple and beautiful, beautiful and elegant, can be applied to your desk, computer keyboard tray and drawer, cabinet, furniture, kitchen and garage. Easy to install, 35cm reinforced rail and 58cm after extension. The keyboard slides are made of heavy duty steel with a black rust-proof finish to ensure high strength and load-bearing capacity, as well as long-lasting life. The maximum load capacity of each pair of keyboard rails is 22 lbs. It is characterized by a sturdy and reliable texture, not easy to break, serving you for a long time.