Premium Marine-Inspired Design: Showcases Guy Harvey’s iconic wildlife artwork, capturing vibrant sea life and coastal vibes. SIZES: X-Small: 10"-15" In Small: 11"18" In Medium: 12"-20" In Large: 15"-24" In. Please be sure and measure your pup for an accurate fit. Use a piece of string to measure you dogs neck by wrapping it around the dogs neck and the using a ruler or tape measure to get the size by measuring the distance from end to end. Built for Adventure: Ideal for daily walks or seaside outings, perfect for active, outdoor-loving pets. Your purchase supports the health of our oceans and marine life. A portion of the proceeds from the sale of all official Guy Harvey merchandise benefits the Guy Harvey Ocean Foundation, which conducts scientific research and hosts educational programs to help save our seas Proudly: Made in the USA Give your dog a splash of ocean-inspired style with the Guy Harvey Adjustable Dog Collars! Crafted with premium, nylon, each collar features vibrant designs inspired by Guy Harvey’s iconic marine artwork. Choose from an array of ocean themes like majestic marlins, colorful flamingos, vibrant Mahi Mahi and serene sea turtles, each celebrating the beauty of the underwater world. Perfect for everyday wear, these collars are lightweight, adjustable, and include a sturdy, rust-proof buckle for a secure fit. Ideal for all breeds, they’re available in multiple sizes to keep every dog looking and feeling their best on land or at sea.