Offering optimum support for babies using certain compatible Boori Country Cot Beds, the Boori Country Cot Bed Pocket Spring Mattress finishes off your baby's cosy sleeping space. Each pocket spring works independents, reacting only to the pressure applied to that area, providing maximum support to your little one. The breathable outer layer allows your little one to comfortably regulate their own temperature, for a peaceful and uninterrupted sleep. Your mind will be at ease knowing all of our cot and cot bed mattresses conform to Australia's very strict safety regulations.