Sturdy and rust-resistant: cold rolled steel metal material. This durable slide is characterised by its resistance to rust and deformation. It is difficult to break the slide rail even when it is slid quickly. In addition, the rails come with stoppers. Set contents: a set of drawer slides (1 pair - 1 left slide and 1 right slide;) Includes mounting screws and screwdriver. Colour: Black. Closed size: 240mm/290mm; 3 sections fully extended size: 480mm/578mm. Slides that can be retrofitted to your desk: slides for retrofitting keyboard trays or drawers to your desk. You can efficiently utilise the space underneath your desk and create an easy working environment. Load capacity up to approx. 35kg: a pair of keyboard slides with a load capacity of up to approx. 35kg. it is also perfect when you want to store heavy items in a drawer. The inner rail can be detached by pressing the buckle for easy installation,The rear end of the slide rail is equipped with a rubber mute pad., Manufacturer: SCMYZLYD