A 7" thick Twin mattress featuring an organic cotton damask fabric outer quilted to Ecowool batting and one 2" Extra Firm Natural latex core, one 2" Firm Natural latex core, and one 2" Extra Soft Natural latex core. Wool is used in the quilted outer for a variety of reasons including its natural temperature regulating properties, natural fire retardant properties, and its bacterial resistance.The various firmness of the cores give a more customized feel than your average 6" rubber mattress without compromising support. In addition, the outer is a zip outer which allows you to move the cores around inside to fit your comfort preferences. Overall, this mattress is medium firm and would be good for back, side, or stomach sleepers. The different layers inside this mattress can be taken and moved around due to the outer being a zip outer. This mattress will work well on any slatted frame base or one of our organic foundations. Spot clean only. Spot clean using 1 part natural cleaner or vinegar to 2 parts water. This item is made to order and ships out within 1- 2 weeks from when the order is placed. Made here at our San Diego, CA Facility.