Our foam mattress is designed to give your little one a great night’s sleep leaving them fresh and rested for the day. This Fully breathable material is hypoallergenic.Our foam mattress is made up of fully compliant 25HC foam, which is the legal UK requirement. Your baby/toddler is safe at night.Our Soft and comfortable supportive foam mattress is ideal for a Cot or Cot bed.Mattress Features• The outer cover can be wiped clean and is removable for machine or hand washing should this be required• The ‘open cell’ foam structure allows good airflow and helps promote heat dissipation.• The foam is free from antimony, phosphorus, and arsenic based fire retardant treatments and made with an ‘Ozone’ friendly formulaQuality and safety standards• Material composition: Made from fully breathable material hypoallergenic.• Foam is 25HC compliant with the legal UK Health & Safety Standards• British Standard BS 1877, Part 10: 1997• British Standard BS 7177, 1996 (Low Hazard Domestic Use)• Advice: Air the Mattress in a well ventilated room between 5-7 days to Allow Foam to Expand.