This Design has Light Blue Camo type Trim with Gecko Patterns in shades of Blue! 4' Long Matching Leashes are Available! These collars are made with all nickel plated steel chain assembly! Great for walks and obedience training! 3 Sizes available. - The last picture shown is our Lab on leash wearing a chain martingale (in a different pattern) as an example of how they work and look on a dog.