Unopened. This item is sold online for 4,950 yen. This brush can be used for medium to large dogs, and even horses. It is suitable for removing undercoat and dandruff. It can also be used on carpets and car seats. The rubber part allows you to massage while brushing. By sliding the button, the blade can be stored in the body, making it easy to remove loose hair from the blade with your fingertips.