General description The 12Pack Sound Proof Foam Panels are designed for professional acoustic treatment, featuring a newly designed shape that provides a larger sound absorption area. These panels effectively reduce reverb, flutter echoes, undesirable acoustic reflections, and unwanted noises, making them ideal for improving sound quality and clarity in various settings. Technical specifications Color: Black & Gray Material: Polyurethane Size: 30 x 30 x 2.5 cm (1 x 12 x 12 in) Package Contents: 12 acoustic foam panels Measurement allowed error: +/- 1-3 cm Installation Panels come with adhesive backing for easy installation. After unpacking, place the foam in a well-ventilated area for about 2 hours to recover to normal size. If any part of the foam does not fully expand, soak it in water for 3-5 minutes, then ventilate to dry for about 24 hours. Usage Perfect for video and audio recording, meetings, podcasts, live performances, music studios, and gaming rooms. Helps control