Limited Edition 6-Pack fits: Phantom 4, Phantom 3 Pro, Adv, 4K
Includes CP, ND8, ND16, ND32, ND8/PL, ND16/PL
Precision threaded aircraft aluminum frame replaces stock UV filter
Ultra-light design adds just 1.2 grams to the gimbal
HD glass ensures razor sharp image clarity
Limited lifetime...