Always with your dog! Similar product to the popular "Uchi no Ko no Kedama Dama" (My Child's Hairball Ball) Insert your pet's precious hair or your favorite colored cotton through the hole in the bottom, and finally close it with the lid of the keychain part! An original keychain that you can always carry with you. It's cute even as is, being clear. This is an amusement prize. Since it is a prize item without a bag, there may be fine scratches or scuffs. Size: Approximately 4cm tall x 3cm wide x 3cm deep (dog part) Material: Plastic, metal Please check the product condition in the photos and understand that it is a similar product before purchasing. Thank you for viewing.