For years, the Walkabout Retractable belts have been known as 1 of the best of its kind. The patented index finger button allows you to react super quickly and the special opening will never confuse the cord. Thanks to the unique softgrip handle, you have optimal control and the extra included wristband means that the belt can never shoot away unexpectedly. The muskaton closure in combination with the swivel makes this belt complete. Equipped with a lock button to stop the input and output of the cord. In short, the leash for you and your dog with which you are seen Sizes: WALK02397 XS: for dogs up to 8.16 kg, 3.1 meters length WALK02398 S: for dogs up to 11.34 kg, 4 meters length WALK02399 M: for dogs up to 22.68 kg, 4.9 meters length WALK02400 L: for dogs up to 49.89 kg, 4.9 meters length