Butterfly Translucent LED Flashing Light-Up Party Favor Shades Glasses -Dimensions: 5.5" * 2.5" * 1.25" (Folded) -Assorted Color (12 - 3 Units Per Color, May Vary) -LED push button switch operates on 3 x LR44 batteries (Pre-Installed, Please remove the pull-tab before use) -100% Plastic -CA Prop 65 Advisory -Packaging Details: Individually packed in clear poly wrap, then as a whole in clear OPP bag. -Perfect for Mardi Gras, raves, festivals, birthdays, or just lighting up the night, these fun and flirty glasses come in vibrant colors and feature built-in LED lights that glow in the dark. Whether you're dancing under the stars or snapping the ultimate party pic, these glasses are your go-to accessory for instant shine and standout style.