Nordic Ergocomfort are Norwegian type harnesses for dogs of medium size and large size. Made of nylon , very comfortable thanks to its padded , and like all Ergocomfort products have a regulatory system that makes it very easy to adjust and adapt to the size of your dog. They are ideal for walking with your dog in the afternoons and evenings thanks to its reflective tapes. They are also equipped with a padded handle useful for simple and effective control of your animal. These harnesses are available in three different sizes . Features: - - Harness Norwegian type - Easy to adjust thanks to its micro regulation - Distributes the pulling force across your dog 's chest - Three different sizes for dogs medium and large dimensions - Fits perfectly to the size of your dog : A: 48 cm - B: 59 ÷ 67 cm