Pokemon Center 2018 Pokedolls Campaign Charmander acrylic plastic character keychain. It was only sold at the Japan Pokemon Centers in May, 2018, for a very limited time and in very limited quantity, during the Pokedolls campaign. The keychain is double sided and has a "Pokemon Dolls" charm attached too. It has a chain so you can attach it to your keyring, wallet, bag, luggage, or whatever you want to attach it to. Made of hard acrylic plastic (chain is metal).