Adjustable Marvel Collar: Visually attractive, with a touch of casual style (fashion/trend) Packaging: Designed to create impact on the shelf. Technical aspects: Material Nylon /Poly/Jeans. With stitched design band. Durable thanks to the double layer of nylon. Fully adjustable Heavy duty hitch. Application with license logo: Double utility: 1) Contact details on the back side. 2) Place flasher. The collar is an element of security of responsible possession of the pet. Its use provides ability to handle and hold the dog.