Spring is here, it is jewelry time! Elegant Rhinestone Pet Necklace & Collar | For Cats and Dogs 3 classic colors available: Diamond White, Strawberry Pink & Sky Blue All come with a bone-shaped decorative charm, the tag color may be slightly lighter than the chain. The size of the tag is 2.5cm*1cm Sizes: Each necklace is consists of the necklace and a 2" adjustable extension chain Suitable Neck Range Length (Diamond part) Suggested Weight S 7 - 9" 7.5" 2 - 5lbs M 8.5 - 11" 9.5" 6 - 10lbs L 11 - 13.5" 11.5" 11 - 15lbs *Every pet breed is different, please measure your pet's neck circumference while she or he is sitting. Use the measuring tape around the neck, leave 2 fingers of extra room for a comfortable fit Please Note: Due to the nature of the product, all purchases will be FINAL. Thank you for your understanding :)