This tri-fold foam bed is constructed with all foam, it is portable, light weight and floor level, it is foldable to be a chair or a bed. This high density foam is medium firm, durable to last longer without being heavy, provides softness, more cushion and ability to return to shape. With the medium firmness level, it is easy to sleep over comfortably every night. The thickness of mattress is 6 inches, perfect for floor sleepover on smooth and effortless folding and unfolding. The length of bed is measured from end to end and different on the particular width. For the width of 24, 32 and 36, the length is 70 inches. For the width of 48 inches, the length is 72 inches. Filled with all high density foam for increasing the foam durability, lasting longer, and supporting more cushion. Polyester poplin and breathable fabric upholstery. No setup is required, and there is no need of any bed frame. Just fold out this chair bed on the floor to sleep at night, then fold it up into a chair on the daytime to sit on. This portable sleeper chair folding foam bed is made of a high density of white foam 1.8 Pounds Per Cubic Foot, CertiPUR-US in order to increase the foam life, more durable and resilient while using. It is easy to keep this foam bed in a closet, storage, a car or a van. When using, just simply fold out this foam bed right on the floor to sleep on as a bed, mattress, RV mattress, chair, sofa or couch. It makes for an efficient use for the small living spaces and easy to move around the house or to travel. It is ideal to have this foam bed for family reunion, picnics, sleepover guests, students, friend, visitor, traveler, camper, playing games, camping, traveling, taking a nap, massage, yoga meditation, exercise, sit, relax, rest. This portable sleeper sofa bed is conveniently placed anywhere like family room, playroom, dining room, patio, office, living room, exercise room, den, garage, guest house, patio, studio, dormitory, trailer, truck, traveler, mobile home, RV, Camper, Cargo, workspace or apartment and bring it in the car to anywhere.