ITEM NAME:Straight joint For Gopro Hero 3 2 1 V7T4 Straight joint For Gopro Hero 3 2 1 V7T4 Can be used with other Gopro accessories :thumb knob etc Color: Black Universal Straight Joint Axis Hinge for Gopro Hero 3 Fit for GoPro Hero 3 2 1 Material: metal,Plastic Package？Contents:？2？x？Straight？joint？ Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3 cm.
