Difference between twin and twin extra long beds

Bed sizes are hard to understand. Here’s the difference between twin and twin extra long beds.

Twin beds are also known as single beds. They’re the most common choice for children’s rooms. These beds are narrow and fit easily into the smallest bedroom. You can also use a “trundle” underneath to accommodate a other guests.
Overall dimensions: 39″ wide x 75″ long”
Width per person: 39″

Twin Extra Long beds are 5″ longer than a standard twin. They’re often used in college dorm rooms to accommodate tall teens.
Overall dimensions: 39″ wide x 80″ long
Width per person: 39″

The longer length is good for taller teens and adults. If you have two of these you can push them together to form a king size bed. You’ll need to look for special bedding in extra long.