Rainproof: This transparent doorbell cover can minimize the impact of rain, dust and snow on the doorbell, protect the electronic components inside the doorbell and prolong 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 right house number.Sturdy Material: Made of sturdy PC material, ecofriendly, odorless, passed drop test, resistant to wear and can be used for many years.Easy to install: 1. Attach the doublesided tape to the doorbell. 2. Secure the doorbell to the waterproof cover with doublesided tape. 3. Attach the waterproof cover to the wall using doublesided tape or screws.Sizes: 111 x 63.5 x 52mm, weight: 42g. See more sizing details in the images.