Features: 3 Height Adjustments:This stand comes with 3 adjustable height levels allowing you to choose the most ergonomic, healthiest and most comfortable viewing angle while working.This standSimply press the button on the leg and lift the platform to adjust between the different height levels. Super simply assembly :Our laptop and monitor stand 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. Have your monitor stand fully installed in 1 minute or less so you can focus more and improve your productivity. Increased airflow prevents overheating:Adjustable monitor riser is made of durable material with a perforated mesh hole platform that improves air flow going towards your device. The holes Also help to prevent dreaded overheating and keep your computer cool and in peaks working condition Extremely stable and safe:Stable structure and protects your laptop and furniture from damaging. Rest assured that your device is in safe hands while you get more work done. Portable:Compact design,lightweight,easy to carry and storage. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Specification: Material:iron plate Platform Size:37x23.5cm Height:10-12-14cm(Adjustable)