Acoustic panels with a 2-inch thickness absorb echo and reduce mid-to-high frequency noise to help you build a calmer studio, office, or home theater. This 4-pack of fiberglass sound absorbing panels uses a dense white fiberglass core and a strong self-adhesive backing for fast, tool-free mounting. Designed for clean, modern walls, they improve speech clarity and listening comfort in meeting rooms, recording setups, classrooms, and media spaces without complicated installation.

Use these self-adhesive soundproof wall boards to treat reflection points, tighten up voice recordings, or cut harsh room ring in everyday workspaces. The 2-inch fiberglass core targets common mid and high frequencies that cause slap echo and listener fatigue, while the gray finish blends into modern décor. Plan your layout first, then peel and stick for a quick upgrade to your room acoustics. Grab yours today and start hearing the difference in every call, recording, and movie night.