iStabilizer smartFlex Flexible Leg Tripod with smartMount Smartphone Adapter iStabilizer smartFlex Flexible Leg Tripod with Smartphone Adapter - iStabilizer 1 Year Warranty Compatibility: Smartphones up to 3.5" (89.0 mm) wide Mounting Hardware: Adapter: 2 x 1/4"-20 standard tripod hole Tripod: 1 x 1/4"-20 standard tripod screw