About this item REFLEXION FILTER PATENTED TECHNOLOGY: The Original, patented, portable acoustic treatment device. sE's patented multi-layer technology works evenly across the whole frequency spectrum to ensure a balanced, even sound with no colouration at all. GET BETTER RECORDINGS ANYWHERE: sE's 4-layer acoustic designs improves the acoustic quality of your recording space without permanent treatment. LIGHTWEIGHT & STURDY: Easy to set up and versatile to use in all scenarios RF-X's superior build quality makes it easy to withstand harsh environments. HANDMADE IN SE'S OWN FACTORY: Every Reflexion Filter is hand-made by experts in sE's very own factory to ensure quality & durability in the Reflexion Filters. IN THE BOX: Reflexion Filter RF-X, Mounting bracket, Mic stand thread adapter. › See more product details