["High Density: Made of 100% polyester fiber, 9.35 lbs/ft³, better sound absorption than acoustic foam. Soundproof and fire resistant, odorless, non-slip, corrosion-resistant and aging-resistant.","Size: 13.8 x 11.8 x 0.4 inches, lightweight, multiple colors for decoration; package includes - 12-pack of acoustic absorption panel.","Versatile: perfect for individuals to reduce and absorb unwanted echoes, waves, reverberation and flutter echoes and wall decoration. Use it to treat a professional or home recording studio, commercial or home office, rehearsal room or home theater. Easy to shape and cut, changes do not affect performance.","Easy to install: soundproof wall panels with self-adhesive back, no glue or double-sided tape required, easy installation. You can use our soundproof panel in your room, recording studio, and KTV.","Versatile: Acoustic panels are excellent materials for soundproofing. Use in rooms, home theaters, offices, schools, and auditoriums to achieve a quiet and comfortable space with soundproof panels."]
