Features: 1. Using Double-Sided Multi-Layer Nano-Coating Process, Giving The Lens High Quality Waterproof, Oil-Proof, Dirt-Proof, Scratch-Resistant Performance; 2. Aviation Aluminum Frame Material, Logo By Laser Laser Engraving Does Not Fade, Black Surface Frame, To Prevent The Leakage Of Light Ghost Shadow; 3. A Mirror Multi-Position Adjustment, After Installation Of The Filter Can Rotate The Filter Gear To Adjust The Gear According To The Needs Of The Scene, Eliminating The Tedious Disassembly And Installation Of The Filter Steps; 4. For The Filters Tailor-Made Magnetic Storage Box, With A Soft Sponge, Fixed Filters, Easy To Replace, But Also To Store The Lens Frame. 5. High Material Composition type: C-Adjustable scrims VND2-5+ND5-9 Note: 1. Single Product Storage Box And Set Storage Box Is Not The Same, (A Single Filter Non-Magnetic Box) Please Note Before You Buy. 2. The Lens In The Will Show A Different Color, The Final Subject To The Real Thing; 3. Installation, Disassembly Will Touch The Lens And Leave , Available Cleaning Cloth Wipe The Lens. size: 2.1 x 1.6 x 0.4cm Material: Aluminium alloy+ glass colour: As shown Package Contents: 1 x Filter 1 x Non-Magnetic Box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.