DetailsThe 3 adjustable height of monitor riser lifts your computer so that your eyes are at the same level as the monitor, providing an ergonomic viewing angle and relieving pressure on your eyes, neck & back. Made up of solid iron materials with anti-slip rubber feet, its rugged design can support up to 44 pounds for desktop computer, laptop, printer or other displays. Spare extra space at the bottom can hold your office supplies, note-books or keyboard, providing a more comfortable office environment.* 3 Height Adjustments - Comes with 3 adjustable height levels(3.93in/ 4.73in/5.52in) allowing you to choose the most ergonomic, healthiest and most comfortable viewing angles while working. Note - Please take away the items on desk when you adjust the height. *44LBS Max Load - Made of heavy duty iron construction with non-skid rubber underneath for a flawless experience. The rubber keeps the legs in place and protects your desk surface from scratches. Holds up to 44LBS including most monitors, printers, and laptops, etc.. *160Pcs Ventilation Holes - Perforated 160Pcs mesh hole platform, the adjustable monitor riser will help to prevent dreaded overheating and keep your computer cool.*Easy Installation - Comes with 1 platform and 4 legs, all you need to do is just screw the 4 legs into the platform and away you go. No tools needed. * Optimal Desk Organizer - Our monitor stand can free up more desktop space for you, and you can put things under it. Powerful storage function makes your desktop more tidy.Product Type - Monitor Riser StandMaterials - Iron; Rubber3 Height Adjustable - 10cm/3.93in;12cm/4.73in;14cm/5.52inMax Capacity Load - 20kg/44LBS Heat Dissipation Hole Quantity - 160PcsItem Size - 36.5x23x14cm/14.37x9.05x 5.52in Assembled Item Weight - 1056.5g/2.33lbsPackage Size - 39x24.1x2.8cm/15.36x9.49x1.11inPackage Weight - 1222g/2.7lbs1 � Monitor Riser Stand w/ 4 Legs1x User Manual