Material：Fancy pet necklace made from handmade high quality colored beads. Size:S :7.9-9.8 inch/20-25 cm M: 9.8-11.8 inch/25-30 cm L:11.8-13.8 inch/30-35cm Adjustable design: The heart shape rhinestones dog/pet/cat collar is easily wearing on and taking off, the dog necklace ribbon collar features 5 grommets, which are convenient to adjust the length and find a proper tightness. Cute Design: Lovely pet necklace perfect for weekend party costume or a perfect gift for special occasion & holiday Note that the product can only be used for pet decoration, not for towing. Easy to put on and take off, safe and detachable buckle, a variety of colors to choose from.