Benro 70Mm Arca-Swiss Plate With Smartphone Adapter
Amazon
Benro ARCASMART 70mm Arca-Swis Plate and Smartphone Adapter for Ballheads, Gimbals and 3-Way Tripod Heads
Adorama
Benro ArcaSmart70 70mm Arca-Swiss Plate with Smartphone Adapter
Guitar Center
Benro 70Mm Arca-Swiss Plate With Smartphone Adapter