Size：5ml, High* diameter-- 62mm*16mm. Perfect size makes it great for travel and everyday use UV Light Protection: The purple glass material blocks harmful UV rays, protecting light-sensitive liquids like perfume, aromatherapy blends, or sample storage from degradation. Your essential oils stay potent longer Leak-Proof Seal: Each bottle with dropper comes with a tight-sealing plastic cap, ensuring leak-proof storage for liquid makeup, olive oil, or hair oiling products. Perfect for travel or camping without worrying about spills DIY by yourself. Perfect for use with essential oils, perfume,liquids, sample display. Simple way for making handmade for long time use Essential Oil Bottles for oils can be reusable, you can easily refill those back any time, use the bottle to store the perfect amount of essential oils or other liquids. The bottles are easy to clean and refill