【Kit Includes】Professional photography filter set (UV, CPL polarization, neutral density ND4) for camera lens + filter Pouch + Microfiber Lens Cleaning Cloth. | 【High-quality Optical Filters】used for lens protection and image enhancement. | 【Padded Protective Bag】for safekeeping of photographic filter films and is great for traveling. | 【Lens Compatibilities】Compatible with the CANON 70-200mm f/2.8L IS II USM, 10-22mm f/3.5-4.5 USM, 24-105mm f/4 L IS USM, 16-35mm f/4L IS USM Lenses. | 【Note】These photo filter films are compatible with all 77mm camera lenses. Please verify the lens thread size of the camera before ordering. The size of the camera's lens will be marked on a certain position on the lens barrel or printed under the lens cover. The number always starts with the "Ø" (diameter) symbol. For example: Ø77= 77mm lens thread size.