iStabilizer Mount Smartphone Tripod Mount Compatible with: iPhone, Android, BlackBerry, and iPod Touch. Approximately 1.96"W x 1.77" H x 1.5" D (5 x 4.5 x 3.8cm) in operating configuration. Mount expands to accept devices up to 2.75" (7cm) wide Weight: 0.6 oz (0.03 lbs) Compatible with all standard x20 tripods.