Set of 3 colorful acrylic festival keychains. - Design: 3 colorful keychains - Material: Acrylic - Theme: Festival - Accessories: With ring - Year of manufacture: 2013 Thank you for viewing. These keychains can also be used as key cases. One Arashi mark is about 5cm. Ball chain is about 4cm. Key ring is about 3.7cm. These keychains are cute for everyday use. These are products from about 12 years ago. Please refrain from purchasing if you are concerned, as they have been stored by a private individual.