Car diffusers with your favorite Miller Candle Co. scents are sure to make your car, truck, or suv smell amazing. Scented with non-toxic, phthalate-free fragrance oils. Phthalate Free, Dye Free, Vegan, Cruelty Free High quality, non toxic fragrances that are safe for your family and pets Made in Texas 🇨🇱 Detailed Measurement: Our car diffusers are made of clear glass with wooden tops. The height of our diffuser bottles are about 1.93 inches, the total length of the string is about 7.87 inches, and capacity is about 0.21 oz./6.2 ml. We also offer refill bottles so you can conveniently refill your diffusers without having to buy another diffuser! Our refills come in 1 ounce glass amber bottles. They contain enough fragrance to refill your diffuser about 4 time Scent descriptions available on our website @ https://millercandleco.com/pages/scent-guide