Daimay Retro Vernier Caliper Copper Alloy Mini Brass Sliding Pocket Ruler Metal Double Scale for Measuring Gemstones and Jewelry Components Bead Wire Guitar Repair - 80 mm /3.15"

• Made of solid brass which is non-magnetic, will not rust and more gentle than hardened steel saddles.
• For measuring delicate objects and rooms, ideal for measuring gemstones and other jewellery components.
• Scale marked in millimetres and inches.
• Simple design allows for easy operation, can also be used as a bookmark.
• Pure handmade vintage style ruler will surprise everyone with artistic temperament, perfect gift idea.

Specifications: Material: Solid Brass Length: 80 mm. Precision: 0.1 mm Colour: as shown in the picture. Type: double scale (millimetre + inch are 2 types scale, the front is inches, the bottom is mm). Box contents: 1 x 80 mm copper alloy slider.