ECO COMFORT FIBRE : Our Eco Bunk mattress is designed to keep your little ones cool throughout the night. Our EcoComfort Fibre layer ensures the free flow of air to reduce moisture build-up and help to regulate body temperature, for a more refreshing and restful night's sleep. These fresh and comfortable fillings are biodegradable and kind to our environment. This mattress is hypoallergenic so you can enjoy a fresh and clean sleeping environment night after night. WATERPROOF: A protective barrier against spills and accidents. The waterproof composition keeps your mattress safe and extends longevity. Enjoy a stress-free sleep and rest with peace of mind. MEDIUM FIRM COMFORT : Designed to support your child from head to toe, even as they grow. Finished with a sumptuously soft knit cover that provides additional cosiness and warmth. Knitted covers enhance airflow and are incredibly breathable. So, your little ones can enjoy a cooler snooze. Finished with delicate cloud detail pattern. UK’S MOST TRUSTED SLEEP BRAND: All our products are handmade in the UK and made to order, bringing you beautifully hand-crafted quality products, using the latest innovations. Silentnight