[Excellent Compatibility]platform can support up to 20kg monitors, laptops, tablets, smartphones, printers and more. This monitor stand riser is perfect office solution for optimizing your workspace.[3 ADJUSTABLE VIEWING HEIGHT]Provides flexible ergonomic viewing angles with 3 adjustable heights of 5.9cm / 9.5cm /13.2cm, relieves the burdens on your neck and shoulders. Utilized the leg segments that can be added or removed very easily by hand for height adjustment. Easy get perfect working position and most comfortable viewing angle.[STURDY WORKMANSHIP]Sturdy and sophisticated construction made of high quality ABS. Stable base supports your devices in place without wobbling and presenting your desk in .[SPACIOUS WORKSPACE] Multi functional slot on the platform can hold your smartphone, and pen. The slot space can also be transformed into a hole to keep your desk neat and organized. The space under the monitor stand allows you to store your office supplies and expand your workspace.[Simple to Assemble] The monitor stand can be assembled within 2 minutes or less without using any tools, so you can use it right . Easy installation by simply attaching leg segments onto the platform to your preferred height.colour: blackMaterial: ABSsize: 37x26x13cmPackage Contents: 1*ShelfOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.