Features : SHELL Dimensions.13" x 07"SHELL MaterialBrassFinishBlack nickel platedStructure of the SHELL1.2mm thickness of the SHELLBearing Edge45°Circles2.3mm "Power HoopsLugsDouble SONOR lugs, hole spacing: 40mmHardware finishChrome platedBadgesKompressor badge, 40x60mmManufacture of the SHELL barrelsOSM (Optimum Shell Measurement)Other featuresREMO® USA HEADSTuneSafe systemSnare throw-OffStandard mechanism Breathtaking power:Our new Kompressor Series snare drums turn air into pure sonic energy that takes your breath away with the first hit. The sensitive response, thecharacteristically powerful SONOR sound and the wide range of materials and sizes make these snare drums a real workhorse for a variety of musical styles.musical styles. Thanks to the optimal body measurements (OSM system), the heads can vibrate more freely due to the slightly reduced body diameter. Formaximum tuning stability even under extreme conditions, these snare drums are also equipped with TuneSafe shells.