Product features: The black high-performance drawer slide, the surface is electroplated with black lacquer, has anti-corrosion and rust-proof effect, completely silent telescopic, very quiet and smooth, and the slide extension has a buckle to prevent the natural slide. Application: It is suitable for drawer guides of cabinet drawers, cabinets, TV cabinets, etc. and telescopic keyboard guides for computer tables. Product size: 35mm * 300mm / 1.38 * 11.8in, unfolded length 600mm / 23.6in. Product material: steel cold rolled Packing: 2 heavy duty black drawer slides [Product Features]: Heavy duty black drawer slides with black paint on the surface, anti-corrosion effect and anti-rust, completely silent telescope, two rows of steel balls up and down, very quiet and smooth, the track extension has a buckle, and getting out requires effort. Will not come out on its own in its natural state. There is a rubber stopper on the back which is silent and prevents the guide rail from slipping. [Applicable]: It is suitable for drawer guides of cabinet drawers, cabinets, TV cabinets, etc. as well as telescopic keyboard guides for computers and desks. Set a certain tilt angle during installation to realize the automatic feeding function. [Product Details]: Material: cold rolled steel Size: 35mm*300mm / 1.38*11.8in, unfolded length 600mm / 23.6in. Packing: 2 heavy duty black drawer guides Color: black [prompt]: Note: The above dimensions are measured manually, the actual dimensions of items received may slightly differ from the dimensions given above. For the reasons shown on the screen, the color of the product image may be slightly different from the actual image received. If you have any questions about the product, please contact us as soon as possible.