This is the 4th template I've purchased from this seller and every one is perfect. The material quality is top shelf acrylic and the template is cut with great accuracy. I make bass guitars and find these template easy to clamp to the bass rough block and the router has no trouble with the template. They are thick, of high-quality material, very accurate when you wish to duplicate a pattern or to a specific guitar series. I have 3 more scheduled to purchase. Nope, they are not cheap in cost; however, they are built to last. I doubt I will have to replace any of my four for many years. Completely happy with these templates and recommend them (cavities, pickups and the neck template are just great.).