Capacity: 5ml/piece, length 80mm, diameter 17mm. 5 colors: silver, gold, rose red, blue, black. ^ Reusable: The perfume atomizer is of high quality, durable, not easy to leak, scratched or cracked, can be reused. All parts are detachable, easy to fill, easier to disassemble. ^ Material: Made from hard plastic inner casing and sturdy aluminum shell, not easy to scratch. Each perfume spray bottle has a transparent window and you can see its stock at any time. ^Wide Application: Suitable for men and women to store perfume/aftershave/makeup remover and more. Ideal for placing in your purse, purse, car, gym bag for travel, gym, camping, swimming, office, hotel, etc. ^ Easy to use: stick bottom of refill bottle on top of perfume, then repeat. the extrusion until it is full.