Upgrade your bike helmet with the Bike Helmet Triangle Buckle. Crafted from plastic material, this buckle durability and reliability. Its innovative design offers a convenient and efficient way to secure your helmet. With its user-friendly installation process, you can easily replace the buckle without any hassle. Features -Color:Black -Material:Plastic -Size:3.60X2.70X0.50cm/1.41X1.06X0.20in -Slot width:20mm -Made from durable and reliable plastic material, ensuring and dependable performance. - Features an efficient and secure triangle buckle design, providing and secure fastening mechanism. -Ideal for replacing worn or damaged parts of a cycling helmet, ensuring continued functionality and safety. -Allowing for extended usage and providing ample replacements for various helmet components. -Designed with a user-friendly installation process, making it easy for users to replace the helmet buckle without any hassle. Package list: 20 x buckles