Alfie Pet by Petoga Couture - Stella Pearl Ribbon Collar Necklace for Dogs and Cats Adjustable ribbon collar which is 36" long and 3.5" wide. We highly recommend you measure your pet precisely with a flexible tape measure to ensure the best fit. Contact us if you have question. We are happy to help. Beautiful collar made of soft, lightweight and breathable ribbon and pearl. Hand wash recommended. Comfortable and durable, a lovely lace collar for dogs and cats. Great for weekend parties or just making your pet look its best. Makes a perfect gift for special occasion.