The kit includes: 1 x ND2 / ND 4 / ND 8 / ND16 67 mm neutral-density filter, 1 x lens pen and 1 x filter bag | ND filters reduce the amount of light to the film without affecting the colour and allow for more control of the camera aperture, time exposure and sensitivity settings sensor. It can produce a lower depth of field or get a sharper photo | Cleaning cloth and lens pen: Can be used to clean all lens surfaces and remove fingerprints and the worst dirt. Filter bag: Convenient to store your filters, protect your filter lens from dust, knocks and scratches. | Compatible with Canon Rebel (T5i T4i T3i T2i), EOS (700D 650D 600D 550D 70D 60D 7D) DSLR cameras with STM zoom lens is EF-S 18-135 mm; Also compatible with Nikon D7100 D7000 D5300 D5200 D5100 D5000 D3200 D3100 D3000 DSLR cameras with a 18-140 mm or a 18-105 mm zoom lens | Durable material: The filters included are made of HD optical glass. Good level of transmittance. Aluminium alloy frame sealing ring for better tightness, avoiding drops or releases. Please note: The lens is not included. The filters can only be used with lenses with 67-mm thread size. Please check if your lens is 67 mm in diameter.