Twin Extra Long Mattress - Firm. Stay Cool With Dual Cooling. Gen Ii Memory Foam For Optimal Comfort. Individually Wrapped Coil Unit Marvelous Middle. And Firm Support Foam. Navy Blue. 80" X 39"

with an individually wrapped coil unit featuring marvelous middle, this mattress prevents motion transfer between partners and provides 25% more support in center third to sagging. : individually wrapped coil unit, marvelous middle, motion transfer prevention, sagging prevention. foam material used in mattress ensures long-lasting performance and durability. it's a reliable choice for a good night's sleep. : long-lasting performance, foam, reliable choice by mattress is packaged for convenience. package measures 41 inches in depth, 20 inches in width, and 20 inches in height, with a weight of 70 lb. actual mattress weighs 63.47 lb. : convenient packaging mattress, sized package, lightweight mattress enjoy a deep and uninterrupted sleep with by firm mattress. it's your key to a better tomorrow. : deep sleep, uninterrupted rest, better tomorrow enjoy a peaceful night's sleep on mattress, which is designed to meet needs of health-conscious customers. : peaceful sleep, health-conscious customers cooling properties of this mattress help you stay comfortable during sleep. : cooling properties, comfortable sleep.