The Cokin P Series Filter Holder is designed to accommodate multiple Cokin P Series Filters in order to help create the shot you envision. It can hold up to three rectangular filters, or two rectangular filters and one round filter such as a rotating circular polarizer, for the Cokin P Series Filter Holders.
Rectangular Cokin P Series Filters are 84mm-wide and 1.6mm-thick. A Cokin P Series Filter Holder Adapter Ring can be used to connect this filter holder to the front of a lens.
Please note that the P-series adapter rings are not included and need to be purchased separately.