Polyester DIMENSIONS - Overall dimensions are 25” W x 25" D x 18" H. ELEGANT DESIGN – Upscale modern grey upholstered fabric with tufted cushion top adds style to your living room, entryway, office, study, or dorm. REVERSABLE LID TABLE TRAY – The underside of the lid has a solid laminated tray surface (24” x 24” x 1” deep). WEIGHT CAPACITY - Supports sitting up to 500 lbs. on the lid and up to 50 lbs. for the interior base. STURDY BUILD – Featuring a modern grey fabric with premium cushioned foam in the lid supported by a solid MDF frame.