Hami-Kuma Detachable Collar Handmade Snap buttons are attached. The ribbon is also sewn on, so there's no need to worry about it coming undone ☺︎ Since the snap buttons are hand-sewn, we recommend gently holding the snap buttons when opening and closing them. *Please hand wash. Flat size Width: Approximately 30-34 cm Length: Approximately 16-18 cm Neck circumference: Approximately 44 cm Please understand that there may be slight variations in the overall size. Feel free to ask any questions ^^ If you have any requests, such as smaller or larger sizes, or the required number, we can discuss and take orders within a reasonable range. Please leave a comment if you have any questions♪ This is handmade by an amateur, so we appreciate your understanding. Univa Hami-Kuma Detachable Collar Handmade USJ Halloween Cosplay Order Color: Red