Obaby's sprung mattress consists of a Bonnel spring unit encased in a high-grade dent resistant nursery foam, ensuring extra comfort for baby and making it the ideal option for keeping baby cosy at bedtime. The polypropylene cover features a luxurious box top design, is water resistant, fully breathable, removable and washable at 60C and features antibacterial properties so that it can be easily kept fresh and clean for your child's naptime. All these features create a mattress which is ideal for providing a good night's sleep. Pocket spring core for extra support. Breathable and hypo-allergenic properties. Water resistant and removable cover. Washable at 60. Comfortable and safe. Suitable for cot beds and toddler beds. Hypoallergenic. Anti-allergenic. Pocket sprung mattress. Cover: 50% microfibre, 50% polypropylene. Removable washable cover. General information:Size L140, W70, D10cm. Manufacturer's 5 year guarantee. EAN: 5055781102264.