Castro Convertibles&trade; Twin Size Convertible Ottoman with Pearl Cover Closed Dimensions 40" W X 29"L X 20"H - 123 lbs on caster wheels, easy to roll from room to room Castropedic (TM) Innerspring Mattress 40"W X 75"L X 5" Thick Ottoman by day, comfortable sleeper by night. Perfect for overnight guests, small apartments or dorm rooms. Chaise feature with Back Support Wood slats for comfortable reading and watching TV; not a metal bar.