These panels with a dark grey beveled edge and studio treatment tiles. Each panel measures 14" x 12" x 0.4" and is made of high density 100% polyester fiber. The panels are designed to provide soundproofing and flame retardancy, and can be used as decorative wall art in a variety of spaces. Price drops from $39.99 to $19.99. Shipping is free for prime members or on orders over $35.