100% Wool Felt pieces 30 cm x 20cm. This wool felt is made of Pure New Wool, which is naturally nonflammable and dirt repellent. Our wool felt is nontoxic and meets the high standards of the UNE-EN 71-2, UNE-EN 71-3 and Öko-Tex 100. For these dyed colours only white wool is used. Every step of the production process takes place in Western Europe.