FOGRIP for Sony a7R IV / a9 IIBUY NOWFeatures25% holding labor-saving thus increase 25% hand-held endurance.One-hand fold/unfold the grip is so easy to use.Tough but light aerospace-level aluminum alloy weighs only 80gUnique foldable design allows the camera to lay flat.Access to battery door without removing grip.Quick-release plates supported.L-Bracket supported.Product Detail Specification Compatible Model : Sonyα9 II / α7R IV MaterialAluminum alloy Weight80g BUY NOWExample Photo