Fotasy CokinP18in1Set Rainbowimaging 18-In-1 Square Filter Kit Compatible for Cokin P Series Kit includes: Graduated ND2, ND4, ND8 and Full ND2, ND4, ND8 Filters + 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm Adapter Rings + Filter Holder + Lens Hood + Carrying Filter Case + Fotasy Premier Cleaning Cloth Neutral Density (ND) filters can reduce the intensity of light without appreciably changing its color. Apply slow shutter speed under sunlight exposure, large aperture is available to create depth of field easily. With Filter Holder + 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm Adapter Rings With Fotasy Premier Cleaning Cloth