Purchased from Europe, made with 100% nylon. The adjuster belt uses BioThane. This is a sturdy collar, perfect for medium to large dogs. Price is for collar sizes up to 35cm. An additional 500 yen will be added for every 10cm increase. *Color customization is available for both the cord and belt. Please see the dedicated page. (Half-choke collars are also available. In that case, the price will be 800 yen less.) Discounts are available for multiple purchases or when purchased with a leash. Please comment. You can see other designs at #あそわん作品集☆ Thank you for viewing.