[Clear mark]:The figures and increments are etched into [Multiple purpose]: There are several different gauges in one set that can meet your different need. [Durable to use]:The high quality stainless steel material makes it rust-resistant. [Wide applicability]:It is ideal for measuring inner diameter, hole size, gap size and slot size. [Easy to carry]:You can simply take it anywhere because it is designed with small size., Weight: 0.0881849048 pounds, Manufacturer: Walfront