DECOSIS TA-PSZ-4 Height Adjustable Projector Laptop Stand 𝑫𝒆𝒗𝒊𝒄𝒆】: Projector Stands add a safety latch, which avoids the danger of falling. Laptop tripod is made of thickened aluminum metal to ensure overall stability. Metal top tray prevents warping in the transportation process.,【𝑺𝒊𝒎𝒑𝒍𝒆 & 𝑺𝒕𝒂𝒃𝒍𝒆】: It may take you 5-10 min to install according to attached accessories and instructions manual(No extra tool to set up). Before using the projector tripod, tighten the lock for each connection to ensure more 𝑺𝒄𝒆𝒏𝒆𝒔】: The enlarged top tray(15" x 11") supports various sized devices, such as poundsProductdimensions11.9 x 4.1 x 17.6 our store for more great deals!Thank you!