I didn't see any noticeable stains on the product, but there might be something I missed. Please check the images before purchasing. Crochet lace applique Candy 2 types Material: 100% polyester Size: Approximately 7x3.5cm Packing list: 10 pieces With various styles of embroidery patches, you can freely design them in various styles. Perfect for DIY clothing, and can be applied to hair accessories, dresses, skirts, bags, jeans, hats, shoes, shirts, socks, etc. 23-10 0-430 0-330