Mamas & Papas Premium Dual Core Pocket Sprung Cot Bed MattressA comfy and dual supportive core is key to a good baby mattress, and with our Premium Dual Core Mattress you get one core perfect for little babies and another better suited to growing toddlers. With a higher count of mini pocket springs, crush resistant walls, an additional double supportive layer consisting of natural coir support layer and a firm polyester comfort padding, the cotbed mattress provides a supportive space for sleep. Plus, the