Ulanzi Super Clamp Camera Clamp Mount with Phone Holder and 360° Ballhead Magic Arm Adapter with 1/4" & 3/8" Thread

ULANZI Super Clamp Camera Clamp Mount Monitor 360° Ballhead Magic Arm Double Ball Head Adapter with 1/4"-20 & 3/8"-16 Thread ST-07 Phone Tripod Mount

iPad and Phone Tripod Mount Adapter with Ball Head, iPad Holder for Tripod, 360 Rotatable Tablet Clamp Mount fits iPad Pro 12.9, iPad Air Mini 3 4, Galaxy Tab, Surface Pro, Selfie Stick(5.3-10.6")

SMALLRIG Clamp w/ 1/4" and 3/8" Thread and 9.8 Inches Adjustable Friction Power Articulating Magic Arm with 1/4" Thread Screw for LCD Monitor/LED Lights - KBUM2732B