Freewell ND128 Compatible only with Galaxy Series Cases

Compatible Camera: More than meet the eyes, one filter covers all the camera. 1 Second: Magnetic filters allow you to switch filters in a second without the hassle of finding the filter slot with Freewell Galaxy Series Cases. Optical glass Coating: Waterproof, Dust Resistant, Scratch Resistant, Oil Proof Why ND: ND filters are essential in smartphone photography as they reduce the amount of light entering the camera, allowing you to slow the shutter speed and adding a blurry motion film look to your footage. What comes in the box: Protective case, ND128, Cleaning Cloth