Vivitar multi coated essential graduated 6 piece color filter kit is constructed of high quality glass and nested into an aluminum alloy rotating frame to allow desired placement of color provide a gradual color transition for a smooth blending effect. Graduated filter give your landscape and skin texture a more colorful touch and is perfect for changing the mood of a picture. Side pinch lens cap snaps unto lens to protect from scratches, moisture, dirt and fingerprints . Lens cap keeper prevents the loss of lens cap. An adhesive-backed disc secures the lens cap to an elastic leash which wraps around the lens barrel. When lens cap is removed from lens while shooting it hangs out of the way yet secure and within reach for easy retrieval. Lens and screen cleaning kit from Vivitar includes 3 types of cleaning tools that can keep optics dust, dirt and smudge free. A microfiber cleaning cloth provides the ability to quickly wipe clean front lens element, filters or viewing screen of camera or smartphone. For small areas where microfiber cloth can't reach, 5 swabs are supplied with each having two absorbent ends on a small plastic handle. A bottle cleaning fluid is also provided when stubborn spots are encountered. Fluid may be applied to microfiber cloth or swabs for advances cleaning.