Specifications:This essential oil glass bottle is made of corrosion-resistant glass which makes it thick, smooth and anti-shock.Our bottle is BPA free and lead-free with UV resistant amber glass to ensure that your essential oils and perfume would be safely and perfectly protected from damaging UV rays and risk of rapid evaporation.The screw thread finish bottle mouth is matched with a attractive golden plated aluminium alloy cap, which fits tightly and can effectively prevent any liquid leakage.Item Name: Dropper BottleMaterial:GlassFeatures:Transparent, Portable, ReusableBottle Diameter: 18mm/0.71" (Approx.)Size:5ml: 7.3cm x 2.2cm x 2.2cm/2.87" x 0.87" x 0.87" (Approx.)10ml: 8cm x 2.5cm x 2.5cm/3.15" x 0.98" x 0.98" (Approx.)20ml: 9.4cm x 2.9cm x 2.9cm/3.70" x 1.14" x 1.14" (Approx.)30ml: 10cm x 3.3cm x 3.3cm/3.94" x 1.30" x 1.30" (Approx.)50ml: 11.4cm x 3.7cm x 3.7cm/4.49" x 1.46" x 1.46" (Approx.)100ml: 13.4cm x 4.5cm x 4.5cm/5.28" x 1.77" x 1.77" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Dropper Bottle