1This is a professional stand tool designed for USB microscopes, digital microscopes and electron microscopes. 2It is made of premium aluminum alloy material, durable and has long service life. 3It is stable and has great performance while using, can hold the microscopic lens tightly and steady. 4You can adjust the length of the bracket according to your needs and it is easy to install for fixing digital microscope. 5Fixing microscopes are useful for amplifying electronic components, jewelry identification, precision parts, maintenance and testing. 6Can clamp the 32-34mm /1.25-1.26in microscope by this aluminum alloy holder. Condition: 100% Item Type: Microscope HolderMaterial: Aluminum AlloyOptional Color: White, Black Maximum Diameter: Approx. 32-34mm /1.25-1.26in Support Height: Approx. 180mm / 7.1in Size: Approx. 148 x 76 x 190mm / 5.83 x 2.99 x 7.48in border: 1px solid000important;}1 x Bracket (Bracket Rod + Base)1. The package list does not include microscopes.2. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.