Material: Our doorbell cover is made of environmentally friendly transparent material. You will clearly see the indicator light on the button, indicating whether the product is working normally and allowing you to replace the battery in time. House identification column: Remind the postman not to press the wrong doorbell and disturb the neighbors. Press the button easily without rubbing your fingers. 5-sided protection: Waterproof, 5-sided protection on the top, left, back, and right. Local protrusion and humanized design. The waterproof cover is especially suitable for winter; it can minimize the influence of snow, condensation, and fog on the button. Maximum size: 11.1 x 6.35 x 5.2 cm. Weight: 42 g. Suitable for most doorbells. Waterproof cover especially suitable for winter. Features: 1. Waterproof cover especially suitable for winter. 2. It can minimize the influence of snow, condensation and fog on the button. 3. Transparent material, allowing you to clearly see the indicator light, indicating whether the product is working normally and allowing you to replace the battery in time. 4. Local and humanized design. 5. Press the button easily without rubbing your fingers. 6. Durable material, anti-fall, prevents strangers from damaging the button. Note: The actual color may be slightly different from the product image due to different monitor and light effects. Please allow 1-3cm difference due to manual measurement. Doorbell not included. Description: Material: Polycarbonate. Weight: 42g. Package Included: 1 x Doorbell Cover.