Heat Shrink Wrap Bags 4x6" For Soaps, Bath Bombs and Handicraft Shrink Bags Pack of 500 Dual Bracket allows you to mount two rigs like strobe, LED Light, Camera, Camcorders, Microphone, Remote, Flash Trigger and DV at the same time. Durable Metal Construction with some Hard Plastic parts. Anodized matte treatment to add increased protection and be of corrosion resistance. Built-in 1/4''-20 threaded hole for your tripod, handle grip and other support. Equipped with movable 1/4'' screw and detachable shoe mount.