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Q: How Long is a Extra Long Twin Bed?

A: The dimensions of a extra long twin beds are 39 inches wide by 80 inches long. This makes a twin extra long mattress measure 5 inches longer than a standard twin size mattress.

Q: Where are Extra Long Twin Beds Used?

A: Twin Extra Long is the bedding and sheet size for extra long twin beds. Twin Extra Long bedding is required in most American college dorm rooms. This size is also popularly referred to as college bedding or dorm bedding.

Extra long beds can be hard to shop for. has all the college bedding essentials in one spot to make your shopping quick, easy, and affordable.

Q: Where Can I Buy Extra Long Twin Complete Bedding Sets, Sheet Sets, & Comforters?

A: has the largest and most complete collection of bed sets, sheets, comforters, other bed accessories for extra long twin size beds. Select an option below to find your extra long (XL) bedding today!