The kit has two cross slots

MI (Multi-Interface) Shoe requires no batteries or cables

and the package also goes with a spare cold shoe part for users to change the screw connector to cold shoe

Set Spare Mounting Screws

SmallRig 4194 Magic Arm wit Rosette Gear 7" ean_6972949376734 The kit has two crossMade of aircraft grade aluminum and stainless steel, features 1 4" 20 screws and stretchable pins at both ends for securely attaching such accessories, particularly with anti twist holes, as monitors, LED video lights, microphones, mobile phones, iPads, action cameras. ###split### SmallRig 4194 Magic Arm wit Rosette Gear 7" The thumbscrew helps lock accessories and has holes for hex spanner for further tightening. And the ball heads, which are 360