The body uses an original carabiner finished with black x gold color scheme. The attached leather uses a high -quality daily stair from North America, and an eco -leather tanned with 100%tannin without using chrome. For those that are colored, the dye is finished as much as possible as much as possible to leave a sense of transparency. Using the original hook as the point, and the double ring, etc., the brass bracken fittings gives a profound feeling.