AX2418x1 Drum Shield Height ExtenderClearSonic AX2418x1 Drum Shield Height Extender Single panel Acrylic Sound Shield Height Extender with H Channel Connectors Dimensions: 24 W x 18 H Part Number: AX2418x1 AX2418x1 Features Use to add 18 to an A2466x1 or A2448x1 acrylic drum shield Great for studio, stage, and House of worship Cuts down on mic bleed and gives soundperson greater control over the mix Durable, transparent acrylic offers superior sound isolation and visibility Made from