OVERVIEW Item Name: Chime 12 Inch Hybrid Queen Mattress in a Box by Ashley SKU: M69731 Collection Name: Chime 12 Inch Hybrid Brand: Sierra Sleep® by Ashley Series ID: M697 UPC: 024052459203  Enjoy endless possibilities for restful sleep with this hybrid innerspring queen mattress. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back. Plus, this mattress arrives in a box for quick and easy setup. Simply bring it to your room, remove the plastic wrap, and unroll. Foundation/box spring available, sold separately. Luna Furniture introduces Chime 12 Inch Hybrid Queen Mattress in a Box to enhance the beauty of your living spaces. DIMENSIONS Overall Dimensions (Inches): 60''W x 80''D x 12''H Item Weight (Lbs): 76 Unit Width (Inches): 59.84 Unit Depth (Inches): 79.53 Unit Height (Inches): 12 Items Per Case: 1 Shipping Weight (Lbs): 82 Carton Depth (Inches): 68 Carton Height (Inches): 14 Carton Width (Inches): 63.88  SPECIFICATIONS Lifestyle: Traditional Color: White;Black/Gray Material: Fabric  FEATURES Comfort level: ultra plush .75" high density gel memory foam lumbar support 1.5" high density super soft quilt foam 1" upholstery grade comfort support foam 2 perimeter rows of 9" 13-gauge pocketed coils Individual power packed wrapped coils 10-year non-prorated warranty, CertiPur-US certified, adjustable base compatible Foundation/box spring available, sold separately State recycling fee may apply Note: Purchasing mattress and foundation from two different brands may void warranty check warranty for details Mattress ships in a box please allow 48 hours for your mattress to fully expand after opening Bed Size: Queen Mattress Special Features: Hybrid Sleep Position: Back;Side;Stomach Support: Soft Manufacturer Warranty Days: 3650 Need more options? Browse all queen mattresses to find the perfect match for your space.