This adorable keyring features a lenticular design that brings the BT21 characters to life. Made with high-quality acrylic and metal materials, this keyring is durable and long-lasting.

Its compact size of 54*45*3 (mm) makes it perfect for attaching to your keys, bag, or even as a decorative charm. Get ready to show off your love for BT21 with this cute and trendy keyring!