The Carson BA-03 BinoArmor Binocular Wrap (Green with Black Trim) is a neoprene wrap designed to provide easy-access protection for a 42mm binocular. It protects the binoculars from shock, dust, debris and scratching. The pull-down flaps use an ultra-quiet magnetic fastener that will not startle wildlife while opening or closing. A heavy-duty elastic strap secures the binoculars to the wrap.