Collapsible folding lap desk offers portable convenience with tray that opens to a handy storage area! Provides smooth surface; 3 compartments inside storage area holds magazines, eyeglasses and more. For easy transport or storage, legs fold down—taking tray from 7 1/4" to 2"H. Plastic. Storage folding lap desk is 17 3/4"W x 12 1/2"D.