Features: Enhances for Action 5Pro/4/3 experience with ND Filter Set, featuring ND8, ND16, ND32, and CPL PL filters that reduce glares and control light exposure for superior quality. from optical glass and aluminum frame, these filters ensure high transparencys and scratch resistance, maintaining claritys and longevitys. for photographers and videographers seekings to elevates their creative projects, this filter set for both amateur enthusiasts and professional. for diverses shootings, whether capturing landscapes, dynamic water scene, or balancing exposures in bright conditions, this set adapts to various lighting challenge. specifically for Camera, these filters offer attachment without obstructing your view or interfering with other accessories, enhancing your filming versatility. Specifications: Materials: Aluminum frame+Optical Glass Lens Size:8.9x5.1x2.50cm/3.5x2.01x0.98inch Type: MCUV, ND8, ND16, ND32, ND64, ND8 PL, ND16 PL, ND32 PL, ND64 PL, CPL PL, mixed 3Pcs, mixed 4Pcs, ND PL 4Pcs, ND 4Pcs(optional) Package Includes: 1Set Lens Filter note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!