Material: Plastic,PETG Color: Grey Capacity: 30ml/60ml/80ml/100ml Quantity: 4 pack Spray Bottles 1.Material: Travel bottles are made of PETG material. Lightweight, with super pressure resistance, will not hurt the human body, is your ideal assistant for travel 2.MATERIAL:This perfume atomizer are made of plastic,durable,odorless ,non toxic and environment-friendly,ensure your daily use safety.But do not fill any high temperature liquid in these small spray bottles ,it would may cause the plastic spray bottles to be out of shape and even break. 3.PORTABLE SIZE:This travel size spray bottles are compact and portable,with good leak-proof function,suitable for travel,vacation,gym,just put them in your bag or pocket.These mini spray bottles are carry-on approved size,so you can conveniently carry this portable aerosol spray bottles on the airline. 4.WIDELY APPLICATION:This widely use spray bottles are suitable for many kinds of liquid like perfumeessential oilmakeup removerair freshenertoiletryhand sanitizer and any other mixture.Of course you can also use these clear spray bottles as gift for your children,parents,friends.