Open coil waterproof anti bacterial and microbial resistant hypoallergenic breathable rebound e fibre™ comfort layers medium support – suitable for the little ones who sleep on their front and or back to maintain spinal support sprung interior for even support and comfort 100% foam free – free from harmful chemical emission sustainable eco friendly design delivered boxed for ease of manoeuvrability 5 year guarantee made in the uk this super comfortable waterproof jay be kids mattress is perfect for your little one, protecting from spills or little accidents and making them easy to clean up. With an incredible anti bacterial and microbial resistant layer, this mattress is designed to keep out elements that attract allergens such as dust mites. Not only is this super hypoallergenic, reducing other allergy triggers such as bacteria and mould but this mattress is also breathable, allowing your little one a fresher and healthier night’s sleep. Adding to this mattress being breathable, it also consists of breathable rebound e fibre™ layers, providing temperature and moisture regulation with a constant flow of air, cooling when needing to. For health and hygiene reasons, we are unable to offer refunds or exchanges on mattresses unless they are returned unused and in their original packaging. For more information, please see our easy returns section.