Check the listing for details. On-Stage Stands MSA6000 Platform Shelf for Mic Stand with Standard 5/8" Threads. Condition: Open box. Listed at 18.99 USD. Elevate your stage presence with the On-Stage Stands MSA6000 Platform Shelf, an essential accessory for any mic stand. Designed to fit seamlessly with standard 5/8" threads, this versatile shelf provides a sturdy and secure platform for your microphone. Its dimensions ensure a stable and balanced placement, measuring 11.600 inches in length and 9.500 inches in width, offering ample space for your equipment. Crafted with the quality and durability expected from the On-Stage Stands brand, this platform shelf is a reliable addition to your audio setup. Whether you're orchestrating a live performance or recording in the studio, the MSA6000 is engineered to enhance your microphone's reach and stability, ensuring your audio capture is both professional and pristine.