Custom Injection Molded ABS Plastic Hilts.
Hilts have standard LEGO© bar holes in the end(1/8 inch hole or 3mm).
All of these are custom injection molded to very high standards in house all proudly manufactured in the U.S.A! Made of High Quality ABS plastic which is the same type of plastic that most LEGO© bricks are made of!
Note: Blades are NOT included, for reference only. Only hilt is included.