Product Link: https://www.lmcasesonline.com/30-microphone-removable-foam-insert-for-a-series-workbox-drawers/ Workbox Link: https://www.lmcasesonline.com/5-drawer-production-workbox/ Mic Workstation Link: https://www.lmcasesonline.com/30-capacity-microphone-stand-tech-workbox/ Product Description: This removable foam insert is designed around LM’s standard A-Series drawer. A list of compatible cases is listed below. The insert features 30 – 1.5” diameter circular cut outs to accommodate most handheld dynamic mics. The insert is designed to be removable to help expedite set up and tear down. The insert is built from PE foam that is wrapped in black carpet, with a ¼” marine grade plastic bottom. 2 nylon web strap handles are provided for easy transport.