Description: Product Type: This Jewelry Rubber Hammer is an important tool for jewelry making and repair, fit for adjusting the size of your rings Materials: Made from quality metal and wood materials, this tool is sturdy and designed to last, ensuring you can use it for a long time Dimensions: The Wood Ring Gauge dimensions are 28.4*2.5cm,and the Rubber Hammer are 20.4*2.4cm , making it compact enough to fit in any tool box or workbench while still being easy to handle Necessary Tools: This set comes as a two-piece package including the rubber mallet and a ring Repair wooden rod, providing you with all the necessary tools for your jewelry crafting needs Wide Application: Whether you're a professional jeweler or just enjoy crafting your own pieces at home, this Jewelry Rubber Hammer and Wooden Ring Sizer will make the process easier and more efficient Specification: Material: Metal, Wood Size Chart: Rubber Hammer: 20.4cmx2.4cm/8.03inchx0.94inch Wood Ring Gauge : 28.4cmx2.5cm/11.18inchx0.98inch Package Includes: 1 Set Ring Repair kit Note: Please allow slightly errors due to manual measurement and different monitors.