Soundproofing Foam Acoustic Bass Trap Corner Absorbers for Meeting Studio Room Specifications: Made from high quality foam, fire retardant and sound-absorption. High density acoustic foam cell structure for maximum noise absorption. Helps to flutter echoes and reduce excess reflections and reverberation. Improves vocal clarity and acoustics of your room. Type: Soundproof Foam Material: Foam Applied to: Recording Studios, Karaoke Room, Piano Room, Drum Room, Anchor's Room, Home Theater, KTV, Meeting Room Features: Sound-absorption, Universal, Fire Retardant, Moistureproof Size: 12cmx12cmx25cm/4.72"x4.72"x9.84" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1xSoundproof Foam