For ease of cleaning, this overbed table has a lightweight plastic top. The height can be adjusted with the ratchet handle. With four castors, the table can be easily moved around the room. Ridge around table edges helps prevents items slipping off. Height adjustment 75cm to 106cm (29.5 to 41.75 Inch). Clearance required 9.25cm (3.5 Inch). Table Top dimensions (L)70cm x (W)37.5cm. Maximum load 10kg.