Neewer Cell Phone Filter Kit arca with a distinctive matte textured

with a distinctive matte textured finish

25") mounting bar

This Nikon Circular Polarizer is a circular polarizing filter (as you may have deduced) for lenses with 62mm filter threads

Nikon 70-300mm f4

Maybe not the one for collectors

Neewer Cell Phone Filter Kit arca with a distinctive matte texturedA surprisingly decent filter kit that should fit most smartphones, consisting of a clamp on holder threaded for 67mm filters, plus a set of seven filters: a circular polarizer, four colour grad NDs, an ND filter, and a star filter and because the threading is a standard 67mm size, you can use it with any other appropriately sized filter. In excellent condition.