Adjustable baby: our disposable bibs for calçotadas are very easy to put on thanks to the upper elastic band. WATERPROOF: Our calçot bib is made of TNT, which has the property of repelling any liquid to avoid unwanted stains. Lightweight: thanks to the fabric they are made of, they have a soft and light texture, so you won't even notice that you are wearing them, you will avoid stains and you will enjoy your calçotadas to the fullest. No more stains when eating calçots: our calçotada bibs prevent stains and are recyclable.