Feature●77mm Magnetic Adapter & 10 Stop ND Filter. Adapter accepts Conventional 77mm Lens Caps and can be left on your lens.●ND1000 10 Stop 3.0 ND Filter.●Optical Glass. No Color Cast●Hardened, Easy Clean Top Coat Water, Oil, Dust, Fingerprint & Scratch Resistant●ICE Magco Magnetic Filters Are Fully Compatible and Interchangeable with Kase, Haida & Marumi Magnetic Filters. ►Swap Filters Super Fast. Up to 4 Magco Magnetic Filters can be Stacked.●Extremely Lightweight. Filter and adapter Weighs less than 1oz!.●Low Profile. Ideal for Wide Angle LensesDescription Optical Glass. No Color Cast Hardened, Easy Clean Top Coat Water, Oil, Dust, Fingerprint & Scratch Resistant ICE Magco Magnetic Filters Are Fully Compatible and Interchangeable with Kase, Haida & Marumi Magnetic Filters. Swap Filters Super Fast. Up to 4 Magco Magnetic Filters can be Stacked. Extremely Lightweight. Filter and adapter Weighs less than 1oz.