4 Slats(4 Support Legs), Recommended Mattress Thickness: 8" Material: Wood(Rubber Wood), Particle Board, MDF, LVL, Paper Veneer No Storage, Floor Clearance: 10" Weight Capacity: 220lbs HB: 63"L x 3"W x 55"H, FB: 63"L x 1"W x 15"H