Learn more Looking for a twin-size mattress to furnish your dorm or kid's room? You have many great options to choose from, some of which are even on sale, making them even more attractive.

These include small single mattresses (30 inches x 75 inches) -- notably shorter in length than twin or twin XL size ...

Specialty beds like trundle beds, daybeds and hi-risers often use a twin mattress also. If You Can Find Room for a Few More Inches = The Twin XL Mattress Measures 39" x 80". The twin XL adds a bit of ...

From smallest to largest, they are: Twin size mattress Twin XL size mattress Full size mattress Queen size mattress Quick Tip: Split mattresses are ideal for couples with different bedding ...

Typically designed for one adult or child, the twin bed fits small spaces and tight squeezes, from kids' and guest rooms to dorms and vacation homes. Specialty beds like trundle beds, daybeds and ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Looking for a twin-size mattress to furnish your dorm or kid's room? You have many great options to ...