GOPRO LEASH 40cm SAFETY STRAP;4mm Tether - Lanyard FOR ALL models inc HERO8+ 🍊
(Ok for HERO8 onward). For HERO8 Black onward, need to unscrew harness and loop through, but may decrease lifespan of the leash . 4mm Paracord 7 Strand Nylon Parachute Cord Outdoor Survival Rope - 550lb Breaking Strength.