Easy to install: This button is small and light, easy to install, very suitable for replacing your old PTT button. High-quality materials: high-quality plastic materials are used, which are not easily deformed and are durable. Comfortable hand feeling: The intimate non-slip design makes it more comfortable to use. Compatible model: Motorola A10 A12 two-way radio. Package content: You will get 2PCS call PTT buttons, which perfectly replace the old PTT buttons.