Function: 1. Small and simple: Convenient to store and carry and at the same time convenient to transport. 2. Aluminum material: Durable and not easy to be deformed, can effectively resist oxidation and rust, and has a long service life. 3. One of the professional watch repair tools: Suitable for repairers and amateurs, saving you expensive repair costs. 4. Two purposes: it can be used on either side, it can be hand-held, or it can be installed on a larger vise so you can work with both hands freely. 5. Wide Range of Applications: It can be used for watch hands, and also can be used for watch cover removal and strap removal, etc. It can be used for any movement that needs to be fixed. Specification: Item Type: Movement Holder Material: aluminum Color: Gold Large Movement Base Size: Approx. 52 x 39 x 24mm / 2.05 x 1.54 x 0.94 inches Small movement seat size: Approx. 42 x 28 x 20mm / 1.65 x 1.1 x 0.79 inches Applicable people: watch repair professionals Applicable scenarios: it can be used for clock hands; it can also be used to remove the watch case and remove the bracelet, etc. You can use it if you need to fix the movement if it is involved. Package list: 1 x holder for small movements 1 x large movement holder