i.Trek Super Mount Metal Smartphone Tablet Tripod Adapter and Stand - Retail Packaging - Silver The most versatile tripod adapter in the world. Fits any smartphone with thickness 15mm or 5/8" Fits any tripod with 1/4" 20 thread screw and crafted from solid aluminum and have super high strength I. Trek Super Mount can be used as phone/mp3 stand with powerful holding system to hold your device stable in any way 2 screw holes let you choose your hold in portrait or landscape