Package Contents: This set includes 4 wine glasses (4.25 x 4.13 inches) and 4 straws (9.05 inches long), perfect for cocktails, martinis, fruit juice, aromatic teas, and more. Premium Material: Made from food-grade PS material, ensuring safety and environmental friendliness. Tight and Leak-Proof Design: The cup's opening features a spiral design to prevent the lid from slipping; the lid is equipped with a straw hole for easy insertion. Retro Design: The cup body adopts a disco ball light shape, reflecting shimmering lights from multiple angles. A unique cup for KTVs, nightclubs, bars, and parties. Versatile Occasions: Unique disco ball-shaped wine glasses, suitable for various occasions such as KTVs, bars, family gatherings, and more. Specifications: Color: Gold Material: Plastic Size: Length: 20cm, Diameter: 7.3mm Package Contents: 4 * Cups Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.