The Vevor acoustic foam panels are designed to reduce echoes, reverberation, and unwanted noise in studios, home theaters, offices, and similar spaces. Made from high-density polyurethane foam, these wedge-shaped panels help improve sound clarity while adding a clean, professional look to your room. The lightweight design supports simple installation with glue or nails. Their fire-resistant construction and durable rebound performance make them suitable for long-term use. This 36-pack covers 36 sq.ft. for effective sound treatment across walls or ceilings.