Description If you are looking for a professional sound proof panel, then your research is over here. That's because our product can meet your need. Adopted of solid material, practical and durable for long time use, not easy to get deformed and bring you much convenience. Features -Color:White -Material:Sponge -Size:30.00X30.00X5.00cm/11.79X11.79X1.97in - Perfect for soundproofing and acoustic treatment in recording studios, control rooms, and home theaters. - Consistent density and hardness of the foam can ensure consistent sound absorption. - Versatile and suitable for a variety of settings, including drum rooms, bedrooms, and recording studios. - Improve the quality of your audio and video recordings by reducing background noise echo. - Can be cut into different shapes and sizes according to actual needs. Package list: 4 x sound proof panels