The Lil Pals Potty Bell Training Display includes 12 pieces, 3 of each of the four styles - Black Leather, Chocolate Brown Leather, Flower and Monkey. Lil Pals Potty Training bells help teach pups to communicate their needs to go outside without scratching, whining or barking! Hang the ribbon with bells on your door knob and teach the puppy to jingle when he needs out. "Coastal reserves the right to ship kits incomplete with no substitutions."