Need more cool gear for your cosplay setup? You can't pass up these bright LED Lanyards! Made from lightweight yet durable cast acrylic, this is made to go on anything. From key rings to backpacks, there are many great places to display your tag. Size: Keychain 1.5" x 2.4" Inches Pendant 1.8" x 3.0 Inches Details: With the press of a button, you can choose between 7 different colors (Red, Green, Blue, Yellow, Teal, Pink, and White) and a fading light mode and flashing light mode Mini Power Button to Turn ON/OFF High quality acrylic Plate Working Time: up to 3~4.5 hours Rechargeable, comes with USB charging cord