MADE IN EU*** Petit Lulu produces everything in the Czech Republic, heart of the European Union, which ensures high quality of materials and manufacturing. SOFT & GENTLE FLEECE HEM*** The fleece hems of nappy wrap are very sensitive to child’s legs and tummy ? no marks on the skin. The fleece is also a great insulator ? no leaking. WATERPROOF BUT BREATHABLE*** PUL fabric (Polyurethane Laminate) does not let anything soak through, but at the same time lets the bum breath. The snaps are underlaid by suede cloth and second PUL layer to prolong the product lifespan and for its better performance. ONE SIZE (5-16 kg) *** You don´t need any other sizes. You have one wrap from birth to potty nappy! This nappy grows with your baby - adjustable to Small, Medium and Large size thanks to 2x3 rise snaps. That saves your money and time. MULTI & UNIVERSAL *** Cover can be used with many types of inside nappies like muslins, prefolds, fitted´s (one size and maxi/night), ai2 nappy inserts etc.