The MeFoto SideKick 360 Plus Red Smartphone Adapter is an indispensable accessory that effortlessly lets you shoot blur-free pictures with smartphones measuring 2.99 to 3.58 inches wide. It is equipped with an aluminum Arca-Swiss style quick-release base that is compatible with every full sized tripod and Arca-Swiss style quick-release clamp. Use the 3/8" - 16 mount and three 1/4" - 20 mounts for holding your smartphone firmly in place. The flexible ball joint gives you the freedom to position your phone in either a portrait or landscape mode: all you have to do is rotate it at an angle of 360°. Moreover, the flat base can even be used as a stand.