If you've ever had difficulty removing a filter from your lens, these Sensei Rubberized 72-82mm Filter Wrenches can help save the day. Two steel wrenches that each features a fully-rubberized surface are included with this set. Both wrenches may also be used to separate up to two stacked filters on a single lens. This can be accomplished by using one wrench to hold the filter closest to the lens in place and using the other wrench to unscrew the other filter. Along with long handles and a squeeze-type design, their rubberized surfaces further ensure comfort and provide an enhanced grip for ease of use. These wrenches are compatible with filters ranging from 72-82mm in diameter.