This tray table clips onto your favorite easy chair arm or sofa so you can enjoy a meal, snack or beverage while reading or watching TV. Features an adjustable 9 1/2" H lamp with 8 bright LEDs. Durable plastic tray (9 3/4"L x 9"W x 3 2/5"H) with carry handles and foot clips. Wipes clean. Uses 3 AAA batteries (not included).