Teensery 4 Pcs Double Scale Plastic Vernier Caliper Ruler 6Inch 150mm Mini Measuring Tool White Black

Material The vernier caliper is made of plastic not easy to break durable and lasting Size Approx The overall size of vernier caliper ruler is 21 x 75cm83 x 3 inch Measuring range 0150mm06 inch Measuring accuracy 1128inch 2 side measuring scales centimeter scale is on one edge and inch scale is on the other edge It can meet your different needs Great for teaching or precision objects such as jewelry beads gem etc Package Includes 4 pieces plastic mini vernier caliper rulers 2 black and 2 white.