Partial extension ball bearing slides Manufactured from zinc plated steel Suitable for 17mm grooved drawers with depth between 278-482mm Maximum load up to 10kg Note: Item size can be 278mm or 281mm", Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 57 hours.