"You know it -- we all do. The instant ahh feeling. The one you get when you fall back onto a hotel mattress after a long day spent traveling... (We give it five stars.) Treat yourself to that hotel-style luxury every night with this 11"" two-sided medium-plush Serta mattress that's tested beyond industry standards. (They don't call it Hotel Perfect Sleeper for nothing!) With an advanced system of foams and fluffy fibers, it's designed to provide instant comfort. Plus, the advanced system helps reduce the pressure points that can cause tossing and turning so you can sleep comfortably through the night. And if you're not familiar with two-sided mattresses, here's the lowdown. The ability to flip it over and use either side helps extend longevity well past its one-sided counterpart (and besides, nobody likes losing sleep over a one-sided relationship). So go ahead -- transform that sanctuary and double down on the dreamland you deserve with hotel-style luxury from your very own home. From Serta."