SLEEPLACE 10 OM Hybrid Memory Foam Spring Mattress, Bed. This mattress is designed to satisfy the need for contoured support of your vertebrae while you sleep. Multiple layers combined. Coil 7.5″ + I-gel 0.75″ + HD foam 1. Dura-coil technology – 7.5 inch heat treated Coil maintains mattress firmness constantly. Gel foam/ high density foam – Eco friendly foam structures help you sleep better in proper temperature. Had foam – high density foam absorbs and disperse your weight. The item “SLEEPLACE 10 OM Hybrid Memory Foam Spring Mattress, Bed” is in sale since Wednesday, June 14, 2017. This item is in the category “Home & Garden\Furniture\Beds & Mattresses\Mattresses”. The seller is “sleeplace” and is located in Carlstadt, New Jersey. This item can be shipped to United States.