Twenty textiles companies coming from Prato, the biggest textile district in Europe, commit simultaneously to Detox, the highest standard in toxic-free fashion production. Prato is home to Italy’s oldest textile manufacturers and most extensive fashion supply chain, which exports over $2.5 billion Euros of clothing annually to global brands including Burberry, Prada, Valentino, Armani, and Gucci. The agreement will affect over 13 thousand tons of yarn and raw materials as well as over 13 million meters of fabric every year. 21 Committed companies include yarn, fabric, textile raw material manufacturer, dyeing companies and chemicals suppliers.