Magnetic Cap 72 mm Metal Screw Cap 2 in 1 for Camera Lens Filter

[High Quality]: The cap is made of aircraft-grade aluminum alloy, strong and impact resistant. [Protect the filter]: This magnetic cap can be put on or removed only takes 1 second. It protects the filter from scratches. [2 in 1]: It is a 2-in-1 cover that combines the function of magnetic protection and the function of a cap with screw thread. This cap allows you to install on the filter (traditional screw-on or magnetic filter) or lens directly. [Compatible with K&F Concept Magnetic Filters]This filter protector is only available for magnetic filters. K&F Concept. [Compatible with 72mm]: This filter cover is compatible with all filters with a diameter of 72 mm. ATTENTION: If you want to put this cap on the variable ND filter of K&F Concept (screw or magnetic), choose a larger size. For example, please choose a cap of diameter Ø72mm to mount on a Ø67mm ND filter. ...