Jexine 3 Pcs Dog Bell for Door Potty Training Adjustable Wooden Beads Hanging Dog Door Bells for Puppy Training Doorbells to Ring to Go Outside Pet Supplies Black Gray White

Features: These bell training for puppies are available in 3 colors, namely, white, black and gray, different colors to meet your various favors and you can choose to use according to your door's style. Puppy training doorbell can help you have proper communication with pets. It also makes an ideal gift for your friend or family member who loves dogs and wants to train them well. Specifications: Material: wooden beads, metal Color: white, black and gray Size: 35.34 inches in length Package includes: 3 x Hanging door bells for potty training Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.