Neewer Square Full & Graduated Lens Filter Kit for Cokin P Series: (16) Full & Graduated Color Filters+(3) Full ND Filters+(3) Graduated ND Filters+(9) Adapter Rings+(2) Filter Holders+(2) Lens Hoods Kit includes: (16)Full & Graduated Color Filters(Blue, Orange, Brown, Pink, Red, Green, Yellow, Purple, G.Blue, G.Orange, G.Brown, G.Pink, G.Red, G.Green, G.Yellow, G.Purple) + (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 + (2)Filter Carrying Pouches + (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 ND Filters(G.ND2, G.ND4, G.N8)are 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! Full & Graduated Color filters(Blue, Orange, Brown, Pink, Red, Green, Yellow, Purple, G.Blue, G.Orange, G.Brown, G.Pink, G.Red, G.Green, G.Yellow, G.Purple) give your landscape and skin texture a more colorful touch. Perfect for changing the mood of a picture The 49-82mm adapter rings are made of high quality anodized black aluminum(metal). The same set of filters can easily be shared between lenses of different sizes as long as each lens has an adapter ring installed The filter carry pouch has clear inner lining for quick and easy access. The cleaning cloth is safe for all surfaces and lenses. Leave zero scratches, streaks or marks