This laptop tripod is made of durable metal. A reinforced tripod structure at the bottom provides maximum stability and ensures complete support for the equipment. The tray supports, sponge washers and elastic straps can better ensure the safety of the equipment and prevent the equipment from falling. The height can be quickly and easily adjusted from 17.7 inches to 47.2 inches depending on your needs, so you can use the laptop while sitting or standing. When the bracket height is reached, pull the bracket joint vertically to adjust the bracket. Do not pull the legs of metal sheets or brackets. The tray rotates at 300° and can be easily tilted between any angles to provide a comfortable viewing Angle.