This doorbell can prevent the dog from scratching the door and running out of the room. The diameter of the 6 bells is 1?, and the ringing sound is clear and audible. The thickening webbing rope is durable. The bell is of excellent quality and not easy to rustle. The adjustable design can fit all types of doors. 37 7/8" L x 1" W
This doorbell can prevent the dog from scratching the door and running out of the room. The diameter of the 6 bells is 1?, and the ringing sound is clear and audible. The thickening webbing rope is durable. The bell is of excellent quality and not easy to rustle. The adjustable design can fit all types of doors. 37 7/8" L x 1" W
