Convoluted Eggcrate Acoustic Foam has an open cell structure that dissipates noise energy to control harsh reflected noise and reverberations in a variety of applications. Helps to eliminate unwanted noise in areas such as concert halls, auditoriums, broadcast facilities, or office and industrial rooms, and will give a nice look to your studio. If you want your place to look upscale and distinctive, you should give Eggcrate a strong consideration, they look absolutely fabulous. Other Sizes Available.