Durable ABS Flex Bracket for new construction can be nailed, stapled, or screwed to studs before drywall is cut and installed. The speaker then installs using its Roto-Lock™ clamps. The Flex Bracket's snap-on mesh metal wings will accommodate up to 24-inch (610mm) on-center installations and are configurable horizontally or vertically. Centering marks aid in proper alignment.