Rainproof: This transparent doorbell cover can minimize the impact of rain, dust and snow on the doorbell, protect the electroniccomponents inside the doorbell, and extend the service life of the doorbell. Intimate design: The appearance is simple, comfortable, and beautiful, with a humanized design highlighted in the middle, and the button can be easily pressed. There is an area to put room number stickers, which is very useful for dense blocks and large apartments. It can remind couriers and friends to find the correct house number Sturdy Material: Made of sturdy PC material,environmental protection, no odor, it has passed the drop test, wear-resistant and can be used for many years. Install Easily: 1. Attach the double-sided tape to the doorbell. 2. Secure the doorbell to the waterproof cover with double-sided tape. 3. Attach the waterproof cover to the wall by double-sided tape or screws. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.