EMPTY Cokin P Series Filter Holder, Square Hood (GOJA Manufactured) Polaroid CPL Filter Compatible with Polaroid & Cokin P Series Square Filter Holders Graduated ND2 ND4 ND8, Full ND2 ND4 ND8 Filters 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm Adapter Rings 6 Pocket Filter Wallet Case, Magicfiber Cleaning Cloth