Elevate your baby's sleep environment naturally. This clever 'dual core' breathable Tiny Dreamer Natural™️ Crib mattress is filled with some of the world's finest 100% sheep’s wool & organic coconut coir. We use 100% sheep’s wool for its natural thermoregulating properties, which is essential for newborn babies who cannot regulate their own body temperature until they are around 3-4 months old. Benefiting from a blissfully comfortable sleep no matter the season. The two generous layers of 100% sheep’s wool cushion a chunky layer of luxury organic coconut coir. Our coconut coir is created from shredded coconut fibres stripped from raw coconut shells. It has a dense & bouncy feel which provides the perfect firmness to support a newborn baby and beyond, as recommended by safety sleep experts. The two serenely simple natural fillings will leave your child feeling lovingly cradled whilst they sleep. This mattress is naturally hypoallergenic and anti-dust mite thanks to its beautifully simple, chemical & toxin free filling. The Tiny Dreamer Natural™️ features a removeable cover which can be unzipped, machine-washed and line dried, making cleaning stains a breeze. Carefully curated by expert craftsmen in the UK, you can be rest assured that the Tiny Dreamer Natural™️ has been built without the use of any nasty chemicals. We are dedicated to building our mattresses to specifications that comply with the rigorous requirements of BS 1877 Part 10 for safety & performance and BS 7177 for flammability without the use of any antimony, phosphorous or arsenic based fire-retardant treatments. MATTRESS DIMENSIONS: 80cm x 44cm x 4cm (To Fit SnuzPod 3) MATTRESS FILLING COMPOSITION: 100% Lambs Wool Coconut Coir - 60% Coconut Fibre 40% Natural Latex Click to read our Natural Mattress Care Guide THE RIGHT SIZE MATTRESS?: Please ensure this is the correct mattress Size / Exact Model for your cot prior to ordering. This mattress is "Made to Order" and is non returnable, unless due to a manufacturing issue only, as part of our standard `12-month Manufacturer Guarantee`.