Thank you for viewing! My dog has a habit of biting its skin, so I made this for protection. It also protects against scratching the ears with the paws. :::::::::::Size::::::::::::::::: Neck circumference: 21cm Width: 10cm Sponge sheet No cotton A little thin plastic sheet Snap button Seersucker fabric (thin) Weight: 19.6g :::::::::Order::::::::::::::: I am accepting orders. (I do not accept combining different parts) If you wish to order, please comment with: Dog's neck circumference (up to 17cm) Width of the collar Sponge sheet only or Sponge sheet and cotton Snap button or Velcro Please tell me. ※If you tell me the number of the fabric you want, which I have listed, I will check the stock. ※If you make the Velcro on the neck circumference longer, the Velcro on the outside will also be longer, so I attach it with about 2-4cm. ::::::::::::::::Cotton Presence::::::::::::::::::: When cotton is present, the collar will expand, so it will fit closer to the face, but it will become heavier. When there is no cotton, it will feel loose, so you can narrow the opening angle of the collar, but if you narrow it, it may be difficult to drink water if the width is long, which may interfere with daily life. :::::::::::Request:::::::::::: Please refrain from purchasing if you are looking for perfection like a ready-made product or if you are nervous, as this is a handmade item by an amateur. Thank you very much. ::::::::::::::::::::::::::::::::::: Elizabethan collar Preventing licking wounds Preventing ear scratching Pet supplies Dog supplies Dog clothes Cat's fashionable collar