Very nice frets but (obviously) hard to work with/machine. Worth it in the end :)
Delivered a month later, just poured into a paper bag, real stainless steel, leg width for repair frets, a radius of about 280, take this into account when buying, if you are able to install such frets in a 380 radius, then buy them, but it is advisable to roll them out to 340-360 for correct installation.