This 8 Inch Contouring Plush Hybrid Mattress in Queen Size is perfect for any standard queen size platform, sleigh, or bed frame! The 8-inch hybrid profile offers the best of both worlds with soft memory foam on top and a supportive innerspring on the bottom, helping you awaken feeling relaxed and refreshed. Plush is best for side sleepers or those that prefer a softer support for their back. This mattress has 2 inches memory foam and 6 inches bonnell springs to conforms to the curves of your body without leaving lasting indentations. 13.5 gauge of bonnell innerspring help support your back and joints. 100% polyester cover provides a warm welcoming feel for optimal comfort. All our memory foam is CertiPUR- US certified, 100% free from harmful chemicals. Queen Size Reversible - No Comfort Level - Plush - best for side sleepers Composition - 2 inches memory foam, 6 inches bonnell springs Dimensions - 60 inches W x 80 inches L x 8 inches H Weight - 52 lbs.