Please note that this listing is for the size S: 8"- 10" neck size. Sizing for each dog is unique. We highly recommend you measure your pet precisely with a flexible tape measure to ensure an accurate fit. We recommend one size up for comfort if your dog"s measurement is the higher end of the range listed. * Comfortable and durable, high-fashion necklace for small to medium size pets including dogs and cats. * Featuring with sparkling Bone shape mini frame for photo, name or contact informtion insert. * Handmade high-quality faux pearls with sparkling Swarovski crystal puffed heart pendant and matching bow as closure. * Complimentary Gift: Product comes with Zip-lock Travel Bag for easy storage. Makes a perfect gift for special occasion!