Our 9” Essential mattress is a simpler take on our Original Mattress, utilizing the same dual layer memory foam technology in a slightly thinner, medium-firm mattress profile.Shop Now
Full Size Mattresses
Also referred to as “double beds,” full size mattresses measure in at 54” wide by 75” long. Standard full beds maintain the same length as twin mattresses, but offer 16 inches of additional width. Slightly smaller than a queen, the BedInABox® full is great for smaller bedrooms, but still offers plenty of space to spread out.
How big is a full size mattress?
A full size mattress is 54 inches wide by 75 inches long.
Who Should Sleep On A Full Size Bed?
Full mattresses are perfect for solo sleepers. If you share your bed, you may want a larger mattress size.
The full size bed is ideal for growing teens or young adults looking for more sleep space, but don't have the need for a larger mattress.
Free shipping, risk-free trial
Your full size mattress in a box comes with a 120-night, risk-free sleep trial. If you don’t love your new BedInABox® after sleeping on it for 60 nights, let us know and we will get the return process started. Details can be found in our Return Policy.
Safe sleep for the whole family
All BedInABox® full size mattresses use carefully crafted BedInABox® memory foams that are CertiPUR-US® certified. This means that the foam has been tested by accredited labs and has been certified as safe to sleep on for the whole family. We use multiple layers of our house-made memory foam to provide the perfect balance of support and pressure relief, for sleepers of all ages.
Sleep now, pay later
We partner with Affirm to offer flexible financing options, so you can pay with fixed monthly payments with rates between 0-30% APR. Simply select Affirm at checkout and complete an application that won’t affect your credit score. Prequalify Now.