This Slate Mobile Air Desk is made of bamboo and designed to hold your laptop on your lap. It weights approx 3 pounds and measures approx 22.5 inches long by 11.5 inches wide and is about .75 inches thick. It features holes for airflow, a slot for a phone or tablet and a black mousepad on the LEFT hand side. It is in very good condition except for a few black marks on the back which do not affect performance.