These are naturally shed feathers from my pet green-cheeked conures. I have several birds, so there are various colors. The number and size are as shown in the photos. How about using them for handmade accessories, fly tying materials, or cat toys? *They have been mostly wiped with消毒用アルコール (disinfecting alcohol). Also, I keep the birds in a sanitary environment, but please refrain from purchasing if you are concerned about small details or have any health concerns. I am also selling these on other flea market apps, and I will delete this listing if they sell there. Thank you for your understanding.