360 Degree Rotating Hot Shoe Head Accessories
Rubber disc diameter 28mm/1.1inch, thread: 1/4 inch.
Metal disc diameter 16mm/0.63inch, thickness 4mm, thread: 1/4 inch.
Packing: 2pcs 28mm positioning discs + 2pcs 16mm metal positioning discs (matching rubber pads 2pcs)