This table adopts E1 grade environmental protection particle board and H-style base is made of high-strength carbon steel. The desktop angle is adjusted in eight settings - reading, painting, writing and working to meet daily needs. With innovative width adjustable design, the legs can be stretched between 850-1300mm across the bed - it's very easy to push away on bed to make comfortable distance if you prefer to watch moves with your laptop on bed, or you could pull it close enough to use it as an workstation. With four high quality wheels with brakes, it allows you relocate the table easily - suitable for outdoor picnics, camping, barbecue, family gatherings, night market stalls, self-driving tours. Eco-Friendly Particle Board: features heavy-duty and moisture resistance (TSCA Title VI compliant) Tiltable Desktop: provides better angle for writing, reading and drawing Anti-Pinch Safety Design: ensures little hands are not pinching when the tabletop is tilted down Stretched Legs Design: Converts the table to an over-bed table Heavy-Duty Casters with Locking Mechanism: can be moved or stopped at will High-Strength Steel Frame: better durability to weight and wear