Gancho de flujo noctilucente para buceo con cuerda de resorte doble magnética, hebilla de aleación de titanio y fibra de carbono, caja de almacenamiento luminosa

Name: Dive noctilucent flow hook
Material: Carbon fiber Titanium alloy
Weight: About78g
Size: 17*5.7cm
SPRING ROPE STRETCH LENGTH: 1.2M
Buckle length: 5CM
THICKNESS: 8MM
Scope of use: It can be used in a diving undercurrent environment, and can be fixed on the reef to help divers resist undercurrents.