Product descriptions from the supplier Enhanced Protection: Shields the rocker switch from dust, moisture, and debris to maintain optimal performance in industrial settings. Perfect Compatibility: Specifically designed to fit RL3-3 series rocker switches for a secure and seamless fit. Durable Material: Made from high-quality PVC to resist impact, corrosion, and wear for long-lasting protection. Transparent Design: Allows clear visibility of the switch status while providing a