COPPER SUPPORT FIRM CS1 - 10YR WARRANTY The Copper Support Firm mattress is a comfortable, affordable firm mattress. It has an extremely durable 960 pocketed coil unit with zero motion transfer technology. The Burberry boarder is quilted with fire retardant and is eye catching. It also contains copper threading and copper memory foam which wicks heat away while killing 99 of bacteria and fungus. The Copper Support Firm works on both adjustable bases and traditional bed frames and comes with a 10 year, best in the industry, manufacturer warranty. This mattress has a nice Firm feel to it.960 Pocketed Coil with Active Guard Perimeter Edge Cool Copper Cover 1in Super Firm Quilting 1in Super Firm Foam 3 8in Lumbar Support Copper Latex Foam Cooling Technology Adjustable Friendly 11in Thickness 10 Year Warranty