Material: Our doorbell cover is made of environmentally friendly transparent material. You will clearly see the button indicator light on, indicating whether the product is working properly and replace the battery in time. House ID column: Remind the postman not to ring the wrong doorbell and disturb the neighbors. Easily press buttons without rubbing your fingers. Five-sided protection: waterproof, top, left, rear and right protection. Partially highlighted, humanized design. The waterproof cover is especially suitable for winter; it can minimize the impact of snow, condensation and fog on the buttons. maximum Dimensions: 11.1 x 6.35 x 5.2 cm. Weight: 42 grams. Fits most doorbells. Waterproof covers are especially suitable for winter. Features: 1. Waterproof cover is especially suitable for winter. 2. It can minimize the impact of snow, condensation and fog on the buttons. 3. Transparent material, you can clearly see the indicator light to indicate whether the product is working normally, and the battery can be replaced in time. 4. Localization and humanized design. 5. Press the button easily without rubbing your fingers. 6. Durable material, anti-fall, prevent strangers from damaging the buttons.Contents: 1 doorbell protector.Contents: 1 doorbell protector. Note: Due to different monitor settings and lighting effects, the actual color may vary slightly from the product in the picture. Please allow 1-3cm deviation due to manual measurement. Doorbell not included.