LIGHTWEIGHT MATERIAL: Made of glass inner bottle and aluminum outer casing, durable and unlikely to leak, scratch or break, glass material does not affect the smell of your perfume DESIGN TWIST-UP: Twist the spray nozzle before use, simply twist in the opposite direction after use to remove the nozzle. No need to open and cover the lid every time you use it NOZZLE: With spray nozzle technology, it can spray evenly and preserve fragrance. 10ml perfume can be sprayed 150 times, enough for your outing and business trip WIDE USE: This perfume atomizer is airplane safe and will not fit in your pocket or suitcase. It's a travel essential for men and women, perfect for storing perfume, aftershave, makeup remover, etc. Give it a fresh scent spray if you're out all day SIZE: length 103mm x diameter 23mm (4 x 0.9 inches); 10ml capacity and 1.16oz weight; Mini and easy to carry in a purse or pocket