[Versatile and Portable] The laptop tray can be widely used as a lap table in the car, work table, writing board, drawing board, tray table on the bed, etc. It's Lightweight and Portable so you can easily carry it to work, travel or even stay at home watching movies and TV shows more comfortably [Flexible and Stable] The knee-high desk is well-designed with 8 adjustable angles, meeting all your height needs. So You can adjust easily according to the situation. This laptop stand comes with an anti-slip strip on the surface of the adjustable stand, relieving your concerns about the laptop slipping when raising a higher level, which perfectly protects your devices [Compatible and Comfortable] With the size of 14.8" (L=37.6cm) x11.1" (W=28.2cm), it is compatible with various 15" Laptops and Tablet PCs. 6 inches maximum without any problem. In favor of easy handling, the ergonomically designed double laptop cushions are very comfortable. Due to its unique design, the double cushion at the bottom can prevent your knees from getting hot while using the devices. [Ergonomic Design] Its comfortable cushions attached below provide great insulation and space between the cushioned tray and knees to prevent the laptop from transferring heat to the user. The laptop desk stand works as a lift to elevate the laptop screen to an optimal viewing level, to fix posture and to help reduce neck, back and eye strain. p> [Easy Cleaning & Storage] The hard and smooth surface is easy to clean. The cushion is made of a soft fabric, and it can be easily wiped off with a damp towel. The space-saving design helps you quickly and easily fold it into a flat shape for hidden storage or in your suitcase when traveling