Degree level body is permanently marked in 2.5 increments & numbered every ten degrees. Strong magnets built into the base allow easy hands-free usage & even hold the end of a tape measure when necessary. Conveniently fits into a shirt pocket for easy portability. Pitch / Level Degrees scale printed on back of level for easy referencing. Small & durable degree level is excellent for getting angles on hard-to-reach pipe. Level Type: Angle Meter / Inclinometer; Leveling Axis: 360; Rule Length: 2 3/8"; Body Material: Aluminum.