Sanrio fans and concert-goers, this penlight cover is the perfect way to customize your concert experience! The cover fits over standard penlight globes between 3.5-3.9 inches in diameter, and handles from 1.2-2.0 inches - compatible with most popular concert light sticks. The polyester material is durable yet lightweight, so it doesn't add much bulk to your penlight. The Sanrio design is officially licensed, featuring those adorable characters we all love in bright, vibrant colors that stand out in dark concert venues. I've used mine at several K-pop and J-pop concerts, and it always gets compliments from fellow fans. The installation is simple - just slide it over your penlight globe and you're ready to show your fandom in style. The cover doesn't interfere with the light output, so your penlight still shines brightly through the material. Perfect for idol concerts, fan meetings, or any event where you want to add some personal Sanrio flair to your light stick. The compact size (about 6.3x0.6x7.3 inches) makes it easy to carry in your concert bag without taking up much space. If you're tired of generic light sticks and want to add some kawaii personality to your concert gear, this Sanrio cover delivers both style and functionality. Your inner fan will thank you for upgrading your concert experience!