TACO-RC Snap-on ND filters set (UV/ND4/8/16/32) for DJI Phantom 3 Pro Adv 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 snap-on design Weight: ~3.5g 0.5mm thick HD glass Slows Shutter speed for more natural cinematic motion and eliminates jello effect Special design to prevent filter from loosening