Package:Yes
Type:Polarizer Filter
Model Number:For Gopro HD Hero 4
Brand Name:WOLFGANG
Material::Glass ,Aluminum Alloy
Lens Diameter::37mm
Viewing Angle::135-170 degree
Dimensions::1.46 in x 1.46 in x 0.16 in (3.7 cm x 3.7 cm x 0.4 cm)
Net Weight::16g