JMT Aluminum Lanyard Ring Len Mount for Gopro Hd Hero2 Hero 2 Aluminum Lanyard Ring Len Mount For Gopro HD Hero2 Hero 2 (3 colors) 3 colors optional-Blue/Green/Pink,Please leave us massage about your request,or we will ship random.Thanks understand. HIGH QUALITY Aluminum LANYARD GoPro 2 RING mount lens for gopro hero 2 The GoPro ,housing and gold knob are not included