Specification: Brand new Material: stainless steel Model: 0.05-1.00mm/0.02-1.00mm Color: sliver Set includes following sizes: B23:0.02,0.03, 0.04, 0.05 ,0.10, 0.15 ,0.20, 0.25, 0.30 ,0.35 ,0.40 ,0.45 more→,0.50, 0.55 ,0.60, 0.65, 0.70 ,0.75 ,0.80 ,0.85, 0.90, 0.95 ,1.00mm B13:0.05, 0.10, 0.15, 0.25, 0.30, 0.40 ,0.50, 0.60, 0.70 ,0.80 ,0.90, 1.00mm Feature: Made of stainless steel. High strength and hardness. Can be sterilized in a steam autoclave, dry heat autoclave, or in chemical cold sterile. For orthodontic Interproximal enamel reducted treatment. For clinic and hospital use. Package included: 1 x Dental Orthodontic Ruler Note: Item color displayed in photos may be showing slightly different …