Includes mattress and adjustable base Mattress comfort level: ultra plush Mattress with thick memory foam layer, super thick firm support foam, stretch knit cover Note: Purchasing mattress and foundation from two different brands may void warranty; see warranty for details 10-year non-prorated warranty Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening State recycling fee may apply Base is head adjustable and comes with wired remote control with USB charging