Desk measures – Folded up: 19.75-inch w x 11.75-inch l x 1.75 h. Desk measures – expanded: 19.75-inch w x 11.75-inch l x 11-inch h. Fantastic bamboo lap desk! Use while watching tv, outside or even in the car on a trip. Has expandable legs that fold up for easy storage. Has a side drawer to hold your favorite items needed for any project. You can fold legs out which will expand table to 7.5-inch but legs have the ability to adjust to create table to 11-inches! Indented circle pattern to help hold a drink. Part of the top folds up and is also adjustable to create a slanted surface to suit any needs for any project.