[DESIGN]Fits perfectly with your Nest Hello Ring Doorbell and has access to all functions without any interference - the case does not block the camera, microphone, speaker or night vision. Made from high quality, silicone case to the cover lasts a . Protect your Nest Hello from UV light, weather elements, dust and scratches. [EASY INSTALLATION] Hassle-free installation. Simply slip-on the case to complete installation. This case has proper speaker, microphone and camera cutout.<br><br> ultra-thin Silicone material UV and waterproof Helps reduce the visibility of the doorbell Easy to install and replace Fit and good protection Colour:Black Material:Silicone Size:12 x 4cm<br><br>Package Contents: 1 * Silicone doorbell case<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.