Self-Adhesive Acoustic Panels 24 Pack — 12 x 12 x 0.4 Inch Sound-Absorbing Tiles for Home & Office, White

Easy, tool-free installation: Each tile features a self-adhesive backing with glue pre-applied for quick mounting to smooth walls and ceilings — no extra adhesives or tools required. Ideal for a wide range of spaces: Designed for locations that need both improved acoustics and a clean appearance, the panels suit offices, meeting rooms, home offices, dining rooms, recording studios, podcast booths and more. Acoustic benefits: These high-density tiles help tame echoes and background noise, lower reverberation time (RT), reduce standing waves, and enhance speech intelligibility and overall sound clarity. They provide a practical and attractive way to improve sound quality in nearly any room. Key specifications: High Density - 200kg/m3; Dimensions - 12 x 12 x 0.4 inches (30 x 30 x 0.9 cm), pack of 12, covering 12 square feet; Weight - 3.3 pounds of 12 pieces. Why acoustics matter: Excessive noise and poor room acoustics can hurt productivity, communication and concentration. Choose an appropriate quantity of tiles and coverage area to create a comfortable, acoustically balanced environment for your family, coworkers, or collaborators.