This sturdy bed frame is the perfect platform to hold your standard king size mattress and eliminates the need for a box spring. The steel bed frame features wood slats providing solid support for the mattress as well as even body distribution for a restful nights sleep. Classic Brands Hercules Universal Heavy-Duty Bed Frame is a heavy-duty metal black bed frame that can be adjusted to fit Twin, Twin XL, Full, Queen, King, and California King mattress sets. The interlocking frame system requires no tools and can be assembled in minutes. The bed frame has seven legs for additional support and locking wheeled rug rollers, so the mattress can be easily moved and .