TACO-RC Double Sided Multi-Coating ND/PL Polarizer filters set (ND4/8/16/32) for DJI Phantom 3 Professional Advance This ND filter set is a must-have tools for all Phantom pilot who want to shoot professional quality motion images and video. Extreme light-weight thread on design Weight: ~5g each HD Double Sided Multi-Coating MC ND/PL glass Slows Shutter speed for more natural cinematic motion and eliminates jello effect