The Antrader 4-Pack Protective Cover is designed to safeguard your 22mm diameter push button switches from dust, moisture, and accidental activation. Made from durable, transparent material, these round switch protectors offer clear visibility while ensuring long-lasting protection. The easy-to-install flip cover design allows for quick access while preventing unintended presses. Ideal for industrial control panels, machinery, and other electrical applications, these covers help enhance safety and reliability in various environments. Package includes 4 protective covers.