Neewer Complete Square Filter Kit Compatible with Cokin P Series: Full ND2 ND4 ND 8 Filter,Graduated ND2,ND4,ND8 FiltersGraduated Blue/Red/Yellow/Pink/Green/Orange Filer+Ring Adater(9 pieces) Compatible with Copkin P series. Kit includes: (6)Graduated Color Filters(G.Blue, G.Orange, G.Pink, G.Red, G.Green, G.Yellow) + (3)Full ND Filters(ND2, ND4, ND8) + (3)Graduated ND Filters(G.ND2, G.ND4, G.ND8) + (9)Adapter Rings (49/52/55/58/62/67/72/77/82MM) + (2)Filter Holders + (2)Lens Hoods + (1)Filter Carrying Pouch + (3)Microfibre Cleaning Cloths. The Full ND Filters(ND2, ND4, ND8)reduce the amount of light reaching the film without affecting the color. Can be used to enable slower shutter speeds. Great for portraiture and outdoor scenes. The Graduated Filtersare a MUST for digital users, because the digital sensor unlike film has very low exposure tolerance. Detail will be lost on both low and high light area. To correct this, you need graduated filters to balance it! Give your landscape and skin texture a more colorful touch. Perfect for changing the mood of a picture. The filters are made of high quality plastic. The filter carry pouch has clear inner lining for quick and easy access. The cleaning cloth is safe for all surfaces and lenses.