Material: Aluminum Alloy + Resin.
The ND filter to reduce the light entering the lens and Protects your lens from dust and scratches and always keep your lens clean.sing Super Slim Design to Avoid Vignetting When You Taking Photo.
Size: 37mm, 40.5mm, 43mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm, 86mm
1x 58mm ND8 Neutral Density Filter
1x Moisture-Proof Shock-Resistance Protective box