Cellular phone CPL filter designed by, Let your phone take pictures like a professional SLR camera Large-diameter design of the universal lens holder is suitable for all smartphone photography Phone CPL filter, simple design, very convenient and quick to use Essential for outdoor photography,Deepens intensity,Reduces or eliminates glare of , The product is equipped with a filter case with a travel buckle, which is very convenient to carry around, can be hung at , does not occupy space, and is waterproof and dustproof. Color: Black Material: Metal + Optical Glass Package Contents: 1 * mobile photography filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.