So Comfortable, You'll Never Count These Guys Again.™ There's a reason we are the #1 mattress supplier to the hotel industry. We have been dedicated to product quality and innovation since we first introduced the Serta® Perfect Sleeper® more than 80 years ago. Today, the Perfect Sleeper is the Only Official Mattress of the National Sleep Foundation and is designed to help address 5 common sleep problems. We are proud to offer our fine hotel partners an exclusive assortment of Perfect Sleeper mattresses so guests can get a great night's sleep and wake up feeling refreshed and energized. Call or email today to find out how you can partner with us to bring the Serta® Perfect Sleeper® experience to your valued guests, 877-737-8245 hospitalitydivision@serta.com. Visit us at HD Expo 2015 - Booth# 2133