Whirlwind WP2/2NDH is a Stainless Steel, 2 gang wallplate punched for 2 D sized Neutrik XLR connectors 1/16" thick. Connectors sold separately. Whirlwind wall mounting plates are cover plates designed to fit standard electrical junction boxes. They are available in single gang (4-1/2" x 2-3/4") and double gang (4 1/2"x 4-1/2") and they offer blank plates up to 7 gang.