Make potty training your puppy easier with our adjustable dog door bell. Featuring a stylish twisted design, this dog bell for training is both functional and attractive. Attach the bell to your door and guide your dog to use it when they need to go outside. This pet training doorbell is a must-have for any pet owner looking to their dog's house training routine. Features -Color:Sky-blue -Material:Rope, wooden beads -Size:80.00X5.00X2.00cm/31.44X1.97X0.79in -Protective features: the anti-collision, anti-bump, and anti-pinch design protects your family from potential door related injuries -Build: made with rope materials, this product offers durability and reliability, ensuring it withstands daily use -Elegant design: its minimalist and fashionable design makes it suitable for all types of doors, enhancing your home's overall look -Simple installation: no professional tools are required for installation, making it easy for anyone to set up in minutes -Wide application: ideal for training dogs to go outside, this product also serves as a beautiful home decoration piece Package list: 2 Doorbells for Potty Training