There's sleep, and then there's Beautyrest®. With the new Beautyrest® mattress collection, 875-density Pocketed Coil® Technology provides our signature individualized support + motion separation, while Beautyrest® ActiveResponse™ Memory Foam provides contouring comfort desgined to help alleviate aches and pains. With 100 years of innovation behind us and many, many more ahead, our latest collection shows exactly how people at their best, get their Beautyrest®.There's sleep, and then there's Beautyrest® With the new Beautyrest® Mattress collection, 875-density Pocketed Coil® Technology provides our signature individualized support + motion separationBeautyrest® ActiveResponse™ Memory Foam provides contouring comfort designed to help alleviate aches and painsThreshold delivery: the mattress is delivered into the first door of the address or lobby of an apartment or condo. It does not include haul away or set up.We only use CertiPUR-US® certified foams in all our products