Fabric on the little HNI baby pots. Handcrafted in France. These protections are placed on the edge of the pots, which prevents baby's skin from coming into contact with the cold and the rigidity of the pot. Cold contact is often the reason why babies don't like potty training. It's also more comfortable at night when he's in a half-sleep, or when he's nursing. You will adjust the elastic according to what you want. 95% organic cotton and 5% elastane, Oeko-Tex S100 certified. Interview : Wash at 60°C, spin 800rpm maximum, air dry, best to avoid tumble drying, wash well before first use, do not bleach. Ecopitchoun, Artisan d'Art since 2006, French company certified as Zero Waste Company, specializing in clothing and accessories for babies.