Skip to main content
Menu
MattressFirm Logo

Twin Extra Long Size Mattresses

With a length of 80", twin XL mattresses are a solid choice for taller teens and adults. Plus, they fit well in smaller size rooms and dorms.

254 Results

Showing 14 of 254

Twin Extra Long Size Mattresses

Stop searching for beds that are too short and get a 39" x 80" twin XL bed. Packing a huge punch in a smaller frame, a twin XL bed gives sleepers more room to stretch out, while still being a perfect choice for smaller rooms. Get the most out of your new mattress purchase and go with a twin XL bed - you won't regret it!