$624.00 - $949.00 $424.00 - $749.00
Twin Extra Long-Size Serta Mattresses
A Serta twin extra-long mattress, measuring 39" by 80", is a perfect mattress for a tall single sleeper. Thanks to the extra length, you'll have the room to stretch out while you sleep. With a high-quality and comfortable twin extra-long mattress, you will rest easy. With over 85 years of experience and innovation is the mattress business, Serta works hard to provide the best sleep money can buy.