HALLWAYEE 2 Pack Pet Door Bell, Tinkle Bell for Potty Training Housetraining,All Metal Dog Doorbell,Walled Durable Bell…

bell is designed to float a few inches away from the wall or door reducing the chance of your dog scratching them when ringing the bell.

it includes 4 pet door bells with 6 screws for easier installation. The brass bell measures 1.5 inches in diameter. The entire unit measures 7 x 3-1/8 inches.
Made of high quality solid metal hanger with brass bell. You can mount the bell on the door or wall. Put our bell at the perfect height for your dog.
Fit for pet dog potty training, housetraining and houserbreaking. Perfect way for the communication between your pets and you.
The bell is designed to float a few inches away from the wall or door reducing the chance of your dog scratching them when ringing the bell.
You can choose the color according to your door,it will be absolutely a part of your house.The pleasant chime sound is loud as well as clearly without noisy sound