Description: Material: Solid Brass Scale marked in millimeters, precision measuring instrument for delicate items - essential tool for jewelers; Precision sliding brass gague measures up to 80mm/ 3.15 inch; Solid brass is non-rusting and more gentle than hardened steel calipers; Mini size makes it portable and convenient to take along with. Specification: Perfect for measuring beads and other jewelry components, watch bands width, ect. Package Includes: 1 Piece Sliding Gauge Scale
