Thank you for viewing! This is a detachable collar knitted with pink acrylic yarn (^^) It is a handmade item. 【Material】Acrylic This material can be used all year round. 【Color】Light Pink 【Neck Length】Approximately 42cm Can be used by children to adults ※As this is a handmade item, there may be some loose threads or uneven parts. We appreciate your understanding. ※It will be shipped via regular mail.