The Original Mattress Factory offers a wide selection of hand-built queen-size mattresses. Queen-size mattresses are 60 inches x 80 inches. Our queen-size mattresses are available in 15 innerspring and three foam models, including two-sided and one-sided models and in comfort levels from soft to hard. We highly recommend you pair your new mattress with a real working box spring, as well as a heavy-duty frame that features a center rail for support. If your home has narrow hallways, stairwells, or doorways, you may want to consider split box springs. If you have concerns about being able to easily get in and out of bed due to the height of the mattress, you may want to consider a low-profile box spring.