A complete mobile office?this storage clipboard even includes a handy calculator for on-site estimates and inventory. Calculator is powered by solar/ battery. Has easy-to-read LCD screen. Easy-access bottom opening and large internal storage compartment for pads, forms, pens, etc. Low-profile clip has integrated rubber grip pads to hold materials firmly and safely. Cover snaps shut to keep items in and weather out. Now made in the USA by blind Americans.