Pokemon Center 2015 Pikachu Cosplay set of 5 charms. It was only sold at the Japan Pokemon Centers in April, 2015, for a very limited time and in very limited quantity. They have clips so that they can clip on to bags, keyrings, bracelets or any other item that you wish to attach it to.
The set includes:
1x Pikachu Rockstar Charm
1x Pikachu Popstar Charm
1x Pikachu Belle Charm
1x Pikachu Libre Charm
1x Pikachu PH.D Charm
Approx. Size: Varies by charm, but approximately 0.75" x 0.75" (2cm x 2cm)
Condition: Mint condition. Sealed.