Description: Designed for precision and compatibility, this kit ensures a smooth replacement process to keep your hearing aids in peak condition. How to Choose: The silver Beyond series comes with a standard Size 2 receiver wires. If you need a shorter one, please order Size 1. For a longer one, please order Size 3. What's in the Box: High-quality receiver wires;Specialized replacement tools;A Clear step-by-step instruction. High-Quality Receiver Wires: Made from durable materials to ensure reliable performance and extended lifespan. Multiple Sizes Available: Choose from different wire lengths and styles to match your hearing aid model and fit perfectly. User-Friendly Replacement Process: Includes all tools and clear instructions to make replacing receiver wires quick and simple.