Package Includes: 5 x Champagne Glasses 1x Wine Glass Container Specification of Wine Flutes: Color: There are three color to select Material: PVC Size: Champagne Glasses: Height:15cm / 5.9inch...... Diameter: 6.5cm / 2.6inch Wine Glass Container: Height:30cm / 11.8inch...... Diameter:8.5cm / 3.4inch How to use it? 1. Before using the wine glass, pour the wine glass and base out of the bottle. 2. Insert the base into the bottom of the cup, rotate and tighten it, and you can use it. 3. After using the wine glass, wash it and dry it, remove the base and put it into the bottle Features of Elegant Champagne Glasses: -- Unique Design Bottle Wine Glass with 5-in-1 Stackable Design Wine Glass Sets, easy to store, easy to carry out. -- Unbreakable Material The champagne cup is made of high quality, reusable materials, and not broken when you accidentally fell the cup to the ground.