The moisture management dual core mattress from Obaby adapts as your little one grows, providing optimum support. It offers four sleeping options with a reversible core and cover for a perfect night's sleep. Features include a dual core with a 2cm coir layer covered in lambswool for babies (breathable, hypoallergenic, absorbent, supportive) and individual pocket springs covered in nursery-grade dent-resistant foam for toddlers (support and comfort). The Tencel top panel enhances moisture management for a dry, comfortable environment. The zipped top panel is removable for washing without removing the mattress from the cot. A water-resistant, air-permeable PU panel serves as a sleeping surface while the top panel is being washed. It also has a plain knit Polyester base panel. The mattress cover unzips to flip the core from baby to toddler side. The removable outer cover is washable at 60ºC. An inner cover is hypoallergenic and water-resistant. Dimensions: H140 x W70 x D10cm.