XCSource Complete Square Filter Kit Compatible with Cokin P Series -Inclues:Full ND2 ND4 ND 8 Filter,Graduated ND2,ND4,ND8 Filters，Graduated Blue/Orange/Red/Green/Yellow & Purple Filer + 49/52/55/58/62/67/72/77/82MM Ring Adater + 2 PCS Filter Holder +2 PC