Package Include: Set of 30 empty plastic bottles,holds 30ml (1oz)PET PE material: The mini spray bottles are made of high quality plastic, durable, refillable and reusable,travel bottles, you can take them everywhereLightweight and Portable: The travel spray bottle size is 30ml which is lightweight and portable. Cosmetic spray bottle can be also put into your bag and easy to carry outNon-Leak Design: The small plastic spray bottle is equipped with cap and non-Leak loop. This design will make you feel more at ease during the travelWide Application: The travel mist bottle also can be a portable hair spray bottle and great for travel, vacation, camping, business trips and daily life