Features 1、Made of premium material, sturdy and long service life 2、High definition of scale, not easy to wear, can be quickly measured 3、Widened and thickened design for more workpieces 4、Multi angle scale, there are 45 degree and 22.5 degree scales near the centre of the right angle locator, which is convenient for measuring angle. 5、Suitable for right angle marking, fast measurement of right angle, fast fixing, etc. Specification Features: 1. Made of premium material, sturdy and long service life 2. High definition of scale, not easy to wear, can be quickly measured 3. Widened and thickened design for more workpieces 4. Multi angle scale, there are 45 degree and 22.5 degree scales near the centre of the right angle locator, which is convenient for measuring angle. 5. Suitable for right angle marking, fast measurement of right angle, fast fixing, etc. Specification: Material: Plastic Optional Style: 3in, 4in Package List: 4Pcs * 90 Degree Angle Ruler Package List