Product Material: Plastic Color: Black + Red Dimensions: (2.76 x 0.87 x 0.55) / (7 x 2.2 x 1.4) cm approx. Weight: 28g / pc Quantity: 3 pieces Scope of delivery: 3 X release buckles 1. 3 motorcycle helmet clips: The set contains a total of 3 motorcycle helmet buckles that cover your daily needs and are easy to exchange. They are indispensable accessories for motorcycle helmets. 2. Nylon and Plastic Materials: The helmet buckle is made of high quality plastic and nylon materials for maximum strength and durability, not easy to break and ensure long service life. 3. Adjustable design: The motorcycle quick release buckle has an adjustable design. You can adjust them to different sizes according to your needs to suit different peoples needs and fit most people. 4. Easy installation: The design of the motorcycle helmet buckle with chin buckle is divided into two parts. It is easy to install on the helmet and can be installed in a few seconds without special tools. It is very convenient and quick to use. 5. Easy to use: The motorcycle helmet has quick lock and quick release performance. She can securely attach and detach the helmet for your safety while driving.