This is a leather collar for small dogs, 3cm wide. The stitching is slightly flawed at the red circle, but it's not noticeable from the front. It also has initials, so it's priced very low. This is a one-of-a-kind finished product (sample) and is a bargain. If you want a different size, please order from Yahoo! Shopping. If it's not available, please consult with us. ● Size: Leather width: 3cm Thickness: approx. 3mm Neck circumference: 24cm **Please measure your dog's neck circumference before ordering (a size that allows for about one finger's width of space). Holes are: ● 24 ● ● ● (1.2cm intervals) Please confirm. **Measure from the edge of the leather (not from the edge of the buckle hardware). (The leather is inserted on the inside, so it's made slightly larger than the numerical value.) +++++++About Extra+Heavy+++++++ Extra+Heavy is a handmade collar shop that specializes in size-ordered collars, including half-choke collars and leads, mainly for bull-type dogs with thick collars and long-necked dogs like Italian Greyhounds. The sites are Rakuten Shop, Yahoo! Shop, and the main store. * You can find Extra+Heavy by searching for "collar studs" on Rakuten Shop and Yahoo! Shopping Mall.