Package & Size: You will receive 24Pcs Acrylic Wine Glass Charms, and the size of it is about 48mm/1.9inch wide, 48mm/1.9inch long, 22mm/0.87inch thick. They are moderate in size and can be easily inserted into various types of cups. Acrylic Material: This card label is made of acrylic material, which is durable and can be reused. Acrylic material is not easy to rupture or deform, and it is easy to clean and disinfect to ensure sanitation and safety. Please note: There is a protective film on the surface of the product, please tear off it before use. Three-Dimensional butterfly design: This wine glass inserting card mark uses a three-dimensional butterfly shape design, which is more vivid and attractive compared to traditional drink tags. The three-dimensional design make it more beautiful and eye-catching when used. Mirror Design: This wine glass inserting card mark also increases the mirror design. The mirror can provide a convenient reflection surface when using, which is convenient for guests to check their makeup or appearance. Use: They are mainly used to distinguish and mark wine glasses used by different people. You can write different names or numbers on the mark. By inserting these tags, everyone can easily recognize their own drink cups to avoid confusion and cross-infection.