Full Size 4 Inch Firm Conventional Polyurethane Foam RV/Truck Mattress Bed Cushion USA Made

Amazon.com Price: $468.99 $359.99 (as of 18/10/2017 13:49 PST- Details)

One four inch firm slab of foam 33lb conventional polyurethane
4″ layer of Firm Superior Support Foam for spinal alignment and transitional support.
Our firm conventional polyurethane foam features a 33lb compression.