Camera Butter GoPro Hero 9>13 Hero Bones ND Filters - Premium Gorilla glass, twist-Choose Option Choose Option:ND4 (Single) the size and weight managed

the size and weight managed to stay the same

Lots of available accessories

Color: Black bomb design / color bomb design

bore-sight that is nearly quadrupled

Accepts up to 5

Camera Butter GoPro Hero 9>13 Hero Bones ND Filters - Premium Gorilla glass, twist-Choose Option Choose Option:ND4 (Single) the size and weight managedExtremely high quality ND filters made for the GoPro Hero 9, 10, 11, 12, 13 and 10 Bones. These filters twist on and off without tools, replacing the clear lens covering on the Hero, maintaining the waterproof seal. Check out all our ND Filters and the rest of our Camera Butter Products! Specifications: They are extremely strong made from 2mm thick Corning Gorilla glass and anodized aluminum, these are the strongest ND filters in the world. The glass