Collar with bone pockets to prevent the corners from twisting.
I bought bones here
https://a.aliexpress.com/_EvGnFAR
Watch video How to sew a collar with stay slots. Collar bones online without registration, duration hours minute second in high quality. This video was added by user Darina sews 14 July 2024, don't forget to share it with your friends and acquaintances, it has been viewed on our site 812 once and liked it like people.