Provide Outstanding Improvement of Underwater Footage: This professional 3 in 1 diving filter enhances colors and improves contrast in various underwater video and photography conditions.</br> Reserved Slot for Tether: In case of loss, loop the included tether to the side of the slot.</br> It includes Red, Light Red and Magenta Filter, which enhances colors and improves contrast in various underwater video and photography conditions.</br> 3 in 1 Kit, includes three filters (Red, Light Red and Magenta Filter) for different diving conditions.</br> Made of high quality material. The border is made of plastic and filter is made of acrylic.</br></br> <b>Compatible with GoPro Hero 8 Black official original waterproof protective housing only, Not fit for other third party housing or OEM housing. </b></br></br> <b>Package Includes:</b></br> 1 x Red filter</br> 1 x Magenta filter</br> 1 x Light red filter</br> 3 x Safety tether