NiSi 82mm Top and Bottom Metal Stack Caps for 82mm Filters

The NiSi 82mm Metal Stack Caps are a set of top and bottom durable metal caps to fit 82mm filters. ?Simply screw your filters together then screw the stack caps on the top and bottom. ?The ?NiSi 82mm Metal Stack Caps can be used with a minimum ?of 1 x 82mm ?filter and can be used to protect 20+ 82mm filters screwed together. The ?metal construction offers protection to filter surfaces and ?protects the filters from dust, scratches and fingerprints while not in use. ?The Stack Caps ?enable a more organized, streamlined system for storing and carrying your circular filters.