Fomito Metal Camera Waist Spider Belt Holster 1/4" Screw Quick Strap Buckle for DSLR Digital SLR Camera GoPro,etc (Gray) Adapted to heavy SLR camera or smaller digital cameras. Attached to thickness 2mm-5mm belt or strap, without wear extra holster or neckband. If you want to hold thicker straps, ex. backpacks , just need to buy another locking screws. Disassembled quickly, the standard three foot mounting hole (1/4 inches). Bearing capacity of 20KG. Running, mountaineering, outdoor sports, even extreme sports, you do not worry about your camera any more.