COLOURS AND SIZES: The Comfort Walk Harness Air is available in eight different colours and five different sizes. Please pay attention to your dog's chest circumference when choosing the size and compare it with the size chart in the pictures. If you are between 2 sizes, please choose the larger one. MATERIAL: The harness for dogs is made of durable materials, which are dirt and water repellent. It is padded and breathable. The aluminium parts are stainless . The buckles are made of shatterproof Duraflex. The dishes can be washed in the washing machine in the washing bag at 30 degrees. SPECIALITY: The dog harness with brustring is reflective on the original 3M applications, which can contribute to the safety of your dog. Due to the buckle in the neck area the harness does not have to be pulled over the head. Additional fastening possibility for the dog tag available. DESIGN: The model Comfort Walk Air Harness is characterised by its light weight and the high quality aluminium buckle in the neck area. The ergonomics are gentle on the back and neck of the dog. The harness also has two leash attachment points. DOG COPENHAGEN: This robust, padded yet easily adjustable dog harness allows your dog to be comfortable in all situations.