MULTI-FUNCTION (MEASURING AND MARKING): With a multi-gauge caliper you can do 5 different things! From measuring 45 degrees, 90 degrees, depth, width to drawing lines. SOMETHING ABOUT VERSATILITY: The measuring tool is absolutely versatile. You can insert a straight ruler and that will work like a vernier caliper. Gives you the ultimate marking accuracy, allowing the user to mark accurately to the finest millimeter. The vernier scale and main scale have been designed to glide smoothly through the main body and will adapt perfectly to objects. THERMAL EASY TO MAKE: Each alumium blade is precisely milled with state-of-the-art MCT equipment, followed by a sanding and anodizing procedure of the finishing presses. LIGHT AND STABLE WEIGHT: The blade is made of anodized aluminum with a thickness of 2 mm.