1Adjustable to fit most watches, large movement holder maximum length about 5cm / 2in and the small movement holder maximum length about 4.2cm / 1.7in. 2Can be used for the watch hand and watchband removing and so on, mainly used to fix the movement. 3Can be held in your hand to use, or mounted on a larger vice so that you can work with both hands freely. 4Alloy material is durable and not easy to deform, can effectively resist oxidation and rust, long service life. 5Special designed for the replacement of watch movement part, easy and convenient for installation and use. Item Type: Watch Movement Fixed Base Material: AlloyLarge Movement Holder Maximum Length: Approx. 5cm / 2in Small Movement Holder Maximum Length: Approx. 4.2cm / 1.7in (manual measurement, please allow a little error) Color: Green Applicable People: Watch maintenance professionals Application Scenario: Can be used for the watch hand and watchband removing and so on, fix the movement. 1 x Large Movement Base 1 x Small Movement Base