Filter #1 CPL Circular Polarizer Filter Filter #2 Neutral Night Light Pollution Filter Filter #3 UV Cut Filter Filter #4 ND8 3 Stop Neutral Density Filter #5 ND64 6 Neutral DensityStop Filter Filter #6 ND1000 10 Stop Neutral Density Filter Filters are Shockproof Tempered Optical Glass and are Extremely Durable and Easy to Clean Swap Filter Super Fast. Up to 4 Kase Wolverine Filters can be Stacked. Magnetic Filters can be Freely Rotated Extremely Lightweight. Each filter weighs about 1.5oz Includes Conventional Screw Thread System Adapter. Includes Magnetic Stack Cap Set, ideal for Storage. Also Includes Canvas Storage Wallet.. Filters are Shockproof Tempered Optical Glass and are Extremely Durable and Easy to Clean. Swap Filter Super Fast. Up to 4 Kase Wolverine Filters can be Stacked. Magnetic Filters can be Freely Rotated