Triangle bandanas for cats, a set of arabesque and checkered patterns. - Shape: Triangle bandana style - Button: With snap button - Size: Small size for cats Arabesque pattern: 10 cm square Checkered pattern: 9.5 cm square You can easily attach it to the collar with snaps. I bought it at a handmade shop a year ago. However, my cat has long hair and it didn't show, so I hardly used it. Thank you for your understanding. The collar in the photo is not included in the set. Thank you for looking.