Black Gp117 Gopro Accessories Tzn-s03 Universal Extension Arm Set for Gopro Hero 3 / 3+ / 2 Black GP117 GoPro Accessories TZN-S03 Universal Extension Arm Set for GoPro Hero 3 / 3+ / 2 Features: Color: Black Material ABS Compatible Camera Models Gopro Hero 2/3 Functions 90 degree Rotary Extension Arms Other Features HSG-K3 connector to lengthen and turn the camera shooting angle. With extended stainless steel locking screw, lock exception firm. Can be directly connected GoPro machine, positioning is more convenient and accurate Packaging weight: 70g Packaging size: 130 x 140 x 22mm Packaging contents: 1 x Extension Arms 2 x Connector 2 x Short Screw 1 x Long Screw