FotodioX GoTough Replacement Lens Cap for HERO3+/4 Dive Housing (3-Pack)

The pack of three GoTough Replacement Lens Cap for HERO3+/4 Dive Housing from FotodioX is designed to keep dirt, debris, and other forms of detritus out of your HERO's lens port, so that the lens will be clean the next time you want to use the camera. It is designed to fit the Dive Housing for the HERO3+ and HERO4, and will also fit the original HERO3 housing, which is the same as the Dive Housing. It will not fit the HERO3+/4 Standard Housing. The cap is made of high-impact plastic and simply pushes on over the housing's lens port.