Molded from TR-90, which has no risk of toxicity or alergy and is FDA and BGA approved Light weight and designed to flex makes them resistant to stress cracking and material fatigue They are free of plasticizers and are extremely stable to UVA exposure in all types of temperature and humidity conditions Strong resistance to chemical products such as solvents, alcohol, cosmetics and organic acids gives them maximum durablity in outdoor environments Superstrong TR90 Frame inc.: Dirty Dog Microfiber Sock & Cleaning Cloth Delivery: 4-5 Days |