The Ickle Bubba Fibre Cot Bed Mattress is designed for a firm and comfortable sleep for your little one. It features a breathable, hypoallergenic, and water-resistant surface, with a fully removable cover that is washable at 40ºC. The mattress core is made from 100% polyester and aids airflow to keep your baby cool. It is environmentally friendly and 100% recyclable. The mattress measures 140 x 70 x 10cm, ensuring a perfect fit for Ickle Bubba cots. This product complies with UK Furniture and Furnishings (Fire Safety) Regulations, BS 7177:2008 +A1 2011, and BS EN 16980:2017. It comes with a 2-year guarantee.