Thank you for viewing! My dog has a habit of biting its skin, so I made this for protection. It also protects the ears when scratching with the paws. :::::::::::Size::::::::::::::::: Neck circumference: 19.5 cm Width: 10 cm Sponge sheet No cotton Velcro (2.3 cm) Seersucker fabric (thin) Weight: 17.6g :::::::::Order::::::::::::::: I am accepting orders. If you are interested, please comment with: Your dog's neck circumference Width of the collar Sponge sheet only or Sponge sheet and cotton Snap button or Velcro *If the Velcro on the neck circumference is made longer, the Velcro on the outside will also be longer, so I attach it with about 2-4 cm. ::::::::::::::::Fabric Selection::::::::::::::: If you tell me the number of the color you have seen in my previous listings, I will check the stock. Many fabrics are out of stock. *I am not familiar with fabric materials, so I describe them as thick, regular, or thin. ::::::::::::::::Cotton Presence::::::::::::::::::: When cotton is present, the collar will expand, and it will fit closer to the face, but it will become heavier. When there is no cotton, there is a dangling feeling, 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, as this is a handmade item by an amateur. Thank you for your understanding. ::::::::::::::::::::::::::::::::::: Elizabethan collar Prevents licking wounds Prevents ear scratching Pet supplies Dog supplies Dog clothes Cat fashion collar