The Mainstays Black Metal Arm Futon Frame with 6" Mattress offers the best of both worlds; it has a stylish, contemporary design and brings functionality to any room in your home. This metal futon comes with retainer clips to prevent the mattress from sliding, along with retainer covers as a decorative touch. It doubles as a comfortable bed when extra sleeping space is needed by converting quickly and easily from sofa to full size sleeper. Mainstays Black Metal Arm Futon with 6" Mattress, Multiple Color: Gray New and improved: mattress retainer clip covers now included Contemporary design Sturdy metal frame Polyester mattress cover Use as a bed or as extra seating Quickly converts to a full size sleeper Mattresses available in Black, Gray, Red, Blue Great for apartments, guest rooms and living rooms Includes mattress retainer clips to prevent slippage Simple assembly Futon dimensions: 77"L x 35"W x 34"H Sleeping dimensions: 73"L x 52.5"W x 15"H Carton dimensions: 40"L x 28"W x 24"H Weight limit: 600 lbs