Acoustic Panels, 18-Pack 12x12 Self-Adhesive Polyester

Acoustic panels with self adhesive help reduce echo and sharpen sound by absorbing mid to high frequencies in home studios, offices, and media rooms. This 18-pack of high-density polyester fiber wall panels covers more area fast, with a clean white finish and diamond grid texture that suits modern spaces. The pre-applied strong adhesive backing installs without tools, so you can treat problem walls quickly and keep your setup looking tidy.

• Delivers effective echo control with high-density polyester fiber designed to absorb mid–high frequency noise


• Installs in minutes using strong self-adhesive backing—no tools needed for most smooth, clean walls


• Fits tightly with 45° beveled edges to reduce visible gaps for a cleaner acoustic wall layout


• Supports DIY layouts—trim and shape panels to frame desks, monitors, or content backdrops


• Works in studios, offices, theaters, classrooms, meeting rooms, and home recording setups

Build a quieter, more controlled room without complicated mounting hardware. Arrange the square panels in a full-wall grid, a targeted reflection zone, or a decorative pattern to match your space while improving clarity for calls, streaming, music practice, or film nights. For best adhesion, apply to a clean, dry, smooth surface and press firmly across each tile. Grab yours today and start dialing in the sound of your room.

• Pack size: 18 panels


• Panel size (each): 11.81 x 11.81 x 0.39 in (300 x 300 x 10 mm)


• Total net weight: 6.79 lb (3.08 kg)


• Material: High-density polyester fiber


• Color: White


• Pattern: Diamond grid


• Edge design: 45° beveled


• Noise Reduction Coefficient (NRC): 0.85


• Backing: Self-adhesive (3M adhesive)


• Material grade: E0