Innovative, sporty appearance – dynamic design Ergonomic perfection, size adjusted lines Toughened fixing buckle for safety and comfort Luminous side labels – Julius-K9 branded Tested straps Extended label field Luminous replaceable labels Joint product of German, Austrian and Swiss raw material manufacturers and small EU companies Tested by recognised and respected dog trainers world wide Chest circumference: 40-53 cm, Weight of the dog: 4-7 kg.