Cotton Carrier Universal Camera Hand Strap with Round Hard Anodized Hub/Screw Designed to work with all cameras; full-bodied pro cameras, cameras with battery grips, or regular sized Rugged neoprene and nylon construction for dependability Touch fastener locking strap quickly and securely adjusts to fit hands of all sizes Large neoprene pad, Rubber gasket base plate Hard anodized hub that connects to the tripod mounting hole