Cokin BX100 X Pro Holder In Box

Accepts 170 x 130 mm (5 1/3 x 6 2/3 inches) XP filters Holds two filters at once Ring locker system which keeps the filter parallel to the lens, allowing you to secure the holder in a certain position or loosen it Large holder reduces risk of vignetting when shooting with wide angle lenses Holder is reversible for polariser use