Triangle template set. Includes marking points Finished measurements are from point to point. Laser-cut technology for smooth and accurate cutting Made from tough, durable acrylic. Comes with zip lock pouch for storage and key chain that holds 8 piece template set. 8 sizes in set, 3/4in, 1in, 1-1/4in, 1-1/2in, 1-3/4in, 2in, 2-1/2in and 3in.