Paracord collar (*ˊ˘ˋ*) Black x Rainbow. This one has a yellow buckle! Comes with a double ring for attaching a name tag (o^^o) 〇 Inner diameter: 21.5cm ※ This is a collar for everyday use, such as attaching a name tag! Do not attach a leash and go for walks! If the length is fine as is, you can buy it immediately. If you have a desired length, please comment! If you want a heart charm, please comment as well! Adding a heart charm will look like the image on the 5th photo! For custom orders, you cannot choose the buckle color because there may be variations (＞＜) You can also reverse the inside and outside colors, so please comment if you'd like that (*ˊ˘ˋ*) Custom orders will be made after you place your order, so it will take a little time! Please order with plenty of time (*ˊ˘ˋ*)