Soft Touch Wrist RestComfy gel wrist rest encourages a healthy hand position as you work by elevating your wrist to take pressure off your joints, alleviating mouse and typing aches and pains, in order to provide excellent typing comfort throughout the day.Product parameters:Name: Keyboard Tray / Removable Keyboard Tray/Punch-free keyboard trayMaterial: environmentally friendly MDF / cold rolled steelColors: Black，WhiteLength: 55/64/75cmWidth: 24cmThickness 1.2cmApplicable desktop thickness 1-3.2cmInstallation width ≥ 65/75/85cmTray slides 22mm off table edgeWeight: about 3.5kgMaximum Load bearing: 25kgUses: desktop lengthening, wideningApplicable people: office workers, white-collar workers, game loversInstallation method: no punchingType: Bottom RailUses: office, study, bedroom, living roomAdvantages: comfortable office, relaxed and happyApplication Scope: Suitable for tables with beams at the bottom of the table.Suitable for various office desktops /home computer desks.Feature.❶ Increase the available work area❷ Strong and wear-resistant, easy to clean❸ Easy to install and detachable❹ Full size keyboard surface fits all sizes of keyboards, mice and all accessoriesPackage Included:1 x Desktop Extension Board