The number on the underside of many BABYBJÖRN plastics tells you which materials have been used to make it. Plastics are divided into seven different classes (for recycling), with Classes 1-6 standing for certain specific plastics. Class 7, however, refers to “other plastics”, meaning that this product is made from plastics other than those specified in Classes 1 to 6.
Our products belong to Class 7. They are always BPA-free and contain only food-safe and permitted plastics.