Serta’s best-selling adjustable base is now upgraded with whisper-quiet massage settings and additional usb ports for convenient device charging while you are in bed. A wireless remote lets you adjust the head and/or foot of the mattress so you can find your perfect position, while our pre-set button quickly and conveniently returns the mattress to flat. Once you’ve found the perfect position, you can indulge in our whisper-quiet massage settings while conveniently charging your devices with built-in usb ports. Additionally, the 3-in-1 adjustable legs ensure this base will be the perfect height for your existing furniture. Included: 1 Remote Control(s) Features: Adjustable, Massage, Usb Port Additional Information: Bed Can Be Lowered During Power Outage Or Remote Failure Box Spring: Not Required Manufacturer Warranty: 20 Year Limited Bed Size: Queen Measurements: 4.5 Height/Inches, 81 Length/Inches, 61 Width/Inches Maximum Weight Limit: 750 Lbs Assembly: Assembled Base Material: 100% Metal Care: Spot Clean Country of Origin: Imported Visit our Furniture & Mattress Customer Care Center for delivery options, protection plans and other services. Problem with an order or need help with a return? Our Furniture & Mattress Customer Service agents will be happy to help. Give us a call at 1-800-442-7902 Don’t forget to print off your delivery checklist to avoid any delays or issues when delivering your item. Designed to support any memory foam mattress or innerspring mattress. IMPORTANT: Split King and Cal. King foundations (two foundations lengthwise side by side) are made up of two pieces. You must select a quantity of 2 Twin XL/King or 2 California King for a complete split foundation set.