Description: Universal Watch Movement Holders: The watch movement clamps are must have for any watch repair, designed to hold the watch movement securely in place during maintenance. It's suitable for various watch brands.Premium Material: The 2 In 1 Reversible Metal Watch Movement Holder Set is made of pure copper, sturdy and lightweight, ensuring long term use and reliability during your watch repairs.Two Sizes Available: The package includes two sizes of watch movement fixed bases, large measuring approximately 3.95cmx3.77cmx2.4cm/1.56inchx1.48inchx0.94inch and a small measuring approximately2.8cmx2.8cmx2cm/1.1inchx1.1inchx0.79inch.Easy to Use: With its design, the watch repair maintenance tool clamps make it easy to fix the watch movement, making your repair work more convenient and efficient.Package Includes: Each purchase comes with 1 large watch movement holder and 1 small watch movement holder, providing you with the versatility needed for various types of watch repairs. Specification: Material: Copper Size Chart: Large 3.95cmx3.77cmx2.4cm/1.56inchx1.48inchx0.94inchSmall 2.8cmx2.8cmx2cm/1.10inchx1.10inchx0.79inch Package Includes: 2 Watch Movement Holders