The PolarPro Defender Pro Lens Cap is a protective cover designed to shield camera lenses with diameters between 70mm and 80mm from dirt, moisture, and minor impacts. It is available in black color.Key features: Fits lenses with 70-80mm diameter Rigid ABS front plate provides rugged lens protection Flexible polymer sidewalls allow easy installation Hidden storage compartment for an AirTag, SD card, or CFexpress A card Fully seals the lens from the elements Offers superior protection compared to standard plastic lens caps