Do you wish your latex/memory foam mattress had more spring to it? Just out of the box and never used 2 -30 inch wide (1/2 queen) organic 8" Coil sections. Firm encased coils with edge support. Organic cotton outer encasement. These Naturepedic coils add just the right amount of bounce and give excellent breathability. Distribute heat well. Made without glues or adhesives. All materials are non-toxic. Contact 306-540-4265 for more information. We provide the coils for free, but you pay for/arrange transportation.