Cat Collar Tartan Check 8, Red系, Simple Type, Safety Buckle, Handmade Handmade. I made it carefully, but I am a amateur, so (I am selling it at a low price for that reason ^^;) please consider purchasing only if you understand. ( ^ω^) It has a safety buckle, so it will come off if strong force is applied. Please use it according to your purpose. I cannot take responsibility m(_ _)m Adult cat size. The inner circumference is about 19-29cm and can be adjusted, but please allow for some errors. 100% cotton Bells are optional. If you don't want a bell, please let me know if you want the ring or not! 50 yen discount for each additional collar. Thank you!