The PETFAVORITES Leather Rhinestone Bow Tie Pet Cat Dog Collar Necklace Jewelry for Small Dogs Girl Kitten Puppy Teacup Chihuahua Yorkie Clothes is a lovely way to add some bling to your outfit. Made from PU leather and high quality rhinestones, this necklace is perfect for any occasion. With a buckle that can be adjusted to fit most necks, this necklace is easy to put on and take off. The only thing that you have to remember is to always measure your pets neck size before purchasing.