ERGONOMIC DESIGNMonitor or notebook computer is elevated to a proper ergonomic viewing position over 3" elevation, creating best posture which helps reduce neck and back strain.^ EASY TO INSTALLEasy to install, just need to use a screwdriver to tighten the screws on the four acrylic legs.^ MULTI-FUNCTIONALAcrylic Computer Stand for Laptop, iMac, Pc, Printer, Desktop Ergonomic, Desk Riser Work from Home Accessories Office Supplies Platform Save Space.^ PREMIUM ACRYLICThe Monitor Stand Riser made of Class A casting acrylic panel, can hold up to 40 lbs .^ RUBBERComes with anti-skid rubber that increases stability and protects your laptop and furniture from damaging.