Sleep Spa Back support mattress is an orthopaedic, dual comfort (both side usable. soft and firm), temperature regulated( warm in winters and cool in summers) breathable mattress from more than 30 year old mattress brand Coirfit's new series Sleep SPA. It ensures proper support to your spine due to Spinal relaxation Technology and it comes with the advantage of sleeping on the mattress side of your choice i.e firm comfort side or soft comfort side. Rubberized coir core provides best in class durability to this mattress. This mattress has anti-fungal and hypo-allergic properties keeping it hygienic to use all the time.