Feature:1. Aluminum alloy material, CNC processing, sturdy and durable, light and portable.2. The macro closeup adapter is a combination of a 10mm and a 16mm single adapter. The two adapters can be used alone or in combination.3. After being installed, the shortest focusing distance of the lens can be reduced to achieve a partial macro effect.4. Suitable for closeup macro photography. Fit for Fuji X mount mirrorless camera.5. Builtin goldplated electronic contacts, with excellent metering and autofocus functions.Specification:Item type: Macro Extension TubeMaterial: Aluminum alloy + ABS plasticColor: As Pictures ShownWeight: Approx. 80g/2.8ozApplicable model: Fit for Fuji X mount mirrorless camera..Package List:1 x CloseUp Extension Tube Adapter1 x Manual