Product InformationMaterial: Glass Capacity: 100ml Total height: 112mm/4.41inch Open mouth diameter: 18mm/0.71inch Container bottom diameter: 45mm/1.77inchProduct descriptionThese essential oil drop bottles are made of strong and beautiful clear glass, thick black plastic caps and corrosion-resistant silicone caps. The convenient size makes it ideal for bagged travel because of the leak-proof cover. You can bring liquids for daily eye, face and body care.