Product InformationMaterial: Glass Capacity: 25ml Total height: 69mm/2.72inch Open mouth diameter: 40mm/1.57inch Container bottom diameter: 69mm/2.72inchProduct descriptionThese bottles are made of thick, sturdy amber glass and can be washed and reused when empty. As amber, they provide maximum protection from harmful ultraviolet radiation. Our amber glass dropper bottle is easy to carry, very suitable for travel, and it is very easy to take with you wherever you go. The lid is tightly fitted to prevent leakage.