The Silentnight Healthy Growth Traditional Sprung Mattress is an excellent addition to your child's bedroom, to get them into a routine of restorative and comforting sleep. The standard sprung inner core provides vital body support as they grow. The cooling comfort layer consists of eco-friendly hypoallergenic Eco Comfort Fibres™. This mattress is free from foam and chemical treatments, and is covered by Silentnight's 5 Year Guarantee for your peace of mind.