Light weight and small size promise simpler carrying and storage, and the bevel is very durable for long use.
Lock on the bevel will firmly fix it at your ideal angle, thus it's very convenient for you to use at any angle.
The metal bevel has metric system and imperial units on the two sides, making the measurement more convenient.
The movable design and adjustable angle allows for more flexible and easier measuring on various materials.
Solid mahogany handle is non-slip and comfortable to handle, and the stainless steel ruler is rustproof.