The Vevor acoustic foam panels are designed to reduce reflections, echoes, and high-frequency noise in studios, home theaters, offices, and similar spaces. Made from high-density polyurethane foam, these pyramid-shaped panels help improve sound clarity while maintaining their shape over time. The lightweight design supports simple installation with glue or nails. This 36-piece set covers up to 36 sq. ft. and is suitable for both wall and ceiling applications. The fire-resistant material adds safety for home and professional use.