Pyramid Acoustic Foam Panels

How to find a suitable soundproof materials ,there many kinds models of soundproof materials .but the suitable materials for studio use are the acoustic foam panels ,the common model there are pyramid foam ,wedge foam ,bass traps foam and eggshell foam ,of course ,other models can be cut as customer requrement.

one of hot sale acoustic panel type of pyramid acoustic foam panels ,it is a pyramid shape foam with high density , colorful,good sound absorption features.