Our Heavy Duty Steel Metal Platform Bed Frame with wide wooden slats has a 3,500 lbs max weight capacity. Upgraded Extra-strong wood slats provide stable and secure support for your queen size mattress. No box spring is needed. Easy to Assemble. Heavy duty frame supports up to 3,500 lbs. Extra wide wooden support slats are suitable for innerspring mattress, memory foam, and latex foam mattresses. Assembly required - Fast and easy to assemble; No tools required. Convenient Under the Bed Storage Space - 12-inch under-bed storage space. No boxspring necessary. Place your mattress directly on top of the wooden support slats. Sturdy rust-resistant steel bed frame with 9-Legs, and center bar support Accommodates a standard queen size mattress, 80L x 60W inch. Mattress and bedding not included. Dimensions - 80L x 60W x 14H inches Distance Between each Wooden Slats - 3.9 inches Weight - 62 lbs. Max Weight Limit - 3,500 lbs.