Includes king mattress and power base Mattress comfort level: luxury plush Mattress features 2 layers of phase change material (PCM) 2" copper-infused cooling memory foam; 3" sculpted body-contouring comfort foam Pocketed coils Premium pressure-sensitive NanoCoil unit; individually wrapped coil pack 4-way stretch knit cover Base with adjustable head Base includes wired remote control; USB charging available in remote Mattress with 10-year non-prorated warranty Mattress warranty void if outer cover is unzipped any amount and/or removed State recycling fee may apply Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening