Coolababy bamboo, best quality.. - outer made from PULL - inner made from Bamboo Charcoal ( very soft and comfortable) - Available in Snaps or velcro model - perfect for New Born baby until 2 years old toddler - All size 3 kg - 13 kg - 6 motif available in snaps or velcro model - made in china * 1 insert last for 2-3 Hour * 2 inserts last for 2-4 hours ( depends on baby)