Coastal Pet Circle T Nickel Buckle Latigo Leather Round Dog Collar, Handcrafted Circle T Latigo Brown Leather Round Dog Collar, 3/4", adjustable sizing to fit necks 13.5" to 16". Strong and extremely durable, leather round collars. Works excellent with longhair dogs or dogs with sensitive skin. Perfect choice for long-haired dogs or dogs with sensitive skin. Handcrafted, strong and extremely durable.