Features: 2 parts, the function of steel ball bearing provides less noise when closing and opening.Application: Widely used in kitchen cabinets, drawers, desks, furniture, tool boxes.SpecificationsName: drawer slideMaterial: cold rolled steelColor: black, silverQuantity: 2 (1 pair)Load: 35kg (2)Features: soft-closing, double-row ball bearings, easy to install and remove, complimentary screwsStyle: Two sections partially extendedApplication: kitchen, furniture, shoe cabinet, cupboard, wardrobe, bedside table, computer table, keyboard drawer slide, etc.Closed size: 250/300/350/400mm (10/12/14/16in)Full extended size: 420/510/590/665cm (20/24/28/32in)Material thickness: 1mm Track width: 27cm, thickness: 10mm Unilateral installation gap: 9 ± 0.3mmWarm Tips1. This product only contains slide rails, other products are not included in the picture2. Measure the size by hand, there may be 1-3cm error refer to the actual product3. Because spotlights and screen colors are different, actual objects may have a certain color difference, which is normal.4. Delivery time is generally 10-15 days. If you have not received the goods within 30 days, please contact us.