Description: totally 2 Sets, each include 4 pieces jewelry ring making tools ,include Ring sizer mandrel,Ring mandrel,27pcs ring sizer set,Rubber Hammer,comes from high quality material, solid and strong, and the Durable and does not rust. The metal ring stick measure tool with double side 4 scales to help you confirming the exactly size of finger rings. They could be easily measures the size of fingers for making rings, repair ,adjust rings ,the Fine workmanship With round outside and flat inside, smooth edge is safe and comfortable for measurements. With these Ring Mandrel Sizer and tools, you can easily and quickly get the accurate size of people’s finger , then preparing a appropriate ring for family member ,friends,lovers, and any you care. They will be great useful tools for you to design personalize ring, or repair /adjust previous jewelry rings. Specification: Material: Metal,Rubber Ring Sizer Mandrel Size Approx,245x22mm/9.6x0.9inch Ring Sizer Size From 14-25mm/0.55-1inch Ring mandrel Size Approx.256x24mm/10x1inch Rubber Hammer Size Approx.257x60mm/10x2.4inch Package Includes: 2 pieces Ring Sizer Mandrel ,54 pieces Ring Sizer,2 pieces Ring mandrel Size,2pieces Rubber Hammer . : Please Allow Slight Measurements Error, Thanks For Your Understanding! We Wish You Happy Thanks Giving Day /Merry Christmas/Happy New Year!