Transform your fabrics with the magical powers of Rit Dyemore! This enchanting dye is specially formulated to work its wonders on polyester, nylon, blends with synthetics, acrylic, and acetate. Plus, it's non-toxic and completely safe for your sewage and septic systems. We proudly conform to the high standards of Astm D-4236. For a truly spellbinding experience, visit ritdye.com to discover our extensive library of over 500 color recipes and detailed instructions. Crafted with love in the U.S.A using the finest U.S. imported materials. 1. Unique Identification Number: 885967022261 2. Precision Engineering: Our products are designed with the highest level of precision, ensuring accuracy and reliability. 3. Advanced Technology Integration: We integrate cutting-edge technology into our products to provide the best performance and user experience. 4. Durability and Longevity: Our products are built to last, with a focus on durability and longevity to withstand the test of time.