Our Natural Latex Green Rubber, is the ONLY tested toxic chemical free rubber, that is now available for those wishing to make their own inexpensive organic and natural Mattress. These are NOT flame retardant and are materials only. You can add a wool moisture pad to help with the flame retardant properties. Buy a 6” core and two 3” cores, or three 2” cores. Place these cores in the zip cover and close. This will give you support at the least expense. Keep in mind that split cores create a much softer feel. We recommend the top layer soft and firm or Extra Firm support layers. The heavier a person is, the denser the core they should use. These ship UPS and work great with slatted beds.
