Size: Free Dimensions: (Length) Approximately 20cm x (Width) Approximately 19cm Color: Black Material: Acrylic Free size, suitable for a wide range of people from adults to children. Made of acrylic, so it can be worn year-round regardless of the season. * Will be shipped via Yu-Packet Post Mini with waterproof packaging. * May be removed without notice due to simultaneous listing on other sites. * Please prioritize the "no claims, no returns, no exchanges" policy. * Only for those who can provide a "received" rating within 48 hours of arrival.