Square Sound Insulation Foam+3pcs Bass Trap Wall Foam Flame Retardant

Highly fire retardantMade from High Quality FoamHigh density acoustic foam cell structure for maximum noise absorptionHelps to flutter echoes and reduce excess reflections and reverberationImproves vocal clarity and acoustics of your roomApplied to: Recording studios, Karaoke room,Piano room, Drum room, Anchor's room, Home Theater, KTV, Meeting rooms, Instrument rooms, etc.Colour: blackMaterial: foamSize: 12cm x 12cm x 24cm/15cm x 15cm x 15cmPackage Contents:3 x bass trap wall foam sound insulation cotton1 x Square foam sound insulation cottonOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.