What is this?This glass bottle necklace is a versatile accessory necklace. It is perfect for dating, parties, weddings or travel. This necklace can match many styles and add a touch of elegance. It can also be used as a container for small souvenirs, perfumes, beads, crystals, making it a unique piece of jewelry or DIY jewelry crafts.What will I get?Material: Glass, MetalColor: GreenShape: CandleChain Length: 60 cm/23.6 inchBottle Mouth Diameter: 0.5 cm/0.2 inchBottle Size: 1.3 x 2.9 cm/0.51 x 1.14 inch1 Pcs x Vial Necklace, 1 Pcs x Velvet BagIs there any advantages of the product?This bottle necklace comes with a cork stopper and a metal chain, combining beauty with practicality.