Material of Cat & Dog Chain Necklace:It's 18K gold plated 304 stainless steel chain and green rhinestones, which is light in weight, burden-free, and anti-rust and wear-resistant. Adjustable Size of Dog Cat Collar:The green rhinestones cat chain necklace width is 0.27 inches, you can choose three sort of length . Respectively are 7 inches, 10 inches, 14inches and the length of the extension chain is 11cm (about 4.3 inches), You can extend it to the length you need, and then adjust collar to fit the neck of most cats and dogs. Elegant and Charming: The dog cat chain necklace is designed in gold link style, matching with the pet paw and green rhinestones delicate in appearance and distinctive in style, making your cat look more lovely and eye catching,it's suitable for cats, kittens, Chihuahua, Dachshunds, Bichon Fries ,and small dogs and other small medium pets as well. Dress up Your Pet: This pet green rhinestones necklace is perfect match with most clothing, and more cute looking with clothing such as Hawaiian style, sunglasses, hats. Perfect Gift Choice:This gold dog cat collar looks gorgeous and fashionable. Sparkling diamonds，high polished craftsmanship makes the surface shinny and smooth, comfortable, makes your pets look more charming and joyous. So we believe your pets will be happy to own this necklace. Material of Cat & Dog Chain Necklace:It's 18K gold plated 304 stainless steel chain and green rhinestones, which is light in weight, burden-free, and anti-rust and wear-resistant.Adjustable Size of Dog Cat Collar:The green rhinestones cat chain necklace width is 0.27 inches, you can choose three sort of length . Respectively are 7 inches, 10 inches, 14inches and the length of the extension chain is 11cm (about 4.3 inches), You can extend it to the length you need, and then adjust collar to fit the neck of most cats and dogs.Elegant and Charming: The dog cat chain necklace is designed in gold link style, matching with the pet paw and green rhinestones delicate in appearance and distinctive in style, making your cat look more lovely and eye catching,it's suitable for cats, kittens, Chihuahua, Dachshunds, Bichon Fries ,and small dogs and other small medium pets as well.