Usage: Finding the buoyancy for your underwater camera through the standard ball clamp; Standard clamp attaches 1'' ball to ball arms; Perfectly connect the ball head with the fill light, flashlight, arms, floats or action camera when normal shooting and underwater photography
Versatile: Standard 1" underwater balls clamps are compatible with arm brands like Seafrogs, CamDive, Meikon, Ikelite, TLC, Ultralight, Nauticam, and more; Wide range of utility, a great choice for photography enthusiasts