[Environmental Protection and Safety] Made of high-quality, eco-friendly materials, these studio foam panels are durable and effective, posing no health risks and safe to use. [Sound Absorption] Acoustic foam tiles can suppress and diffuse sound waves within a room in the low to mid frequency range to minimize interference and increase sound clarity. This set includes 50 soundproofing foam tiles, each 0.6 square feet, 1 inch thick acoustic panel, and 12 packs cover an area of 0.6 square meters. [Easy to Install] These studio sound-absorbing panels can be used as acoustic coverings for walls, ceilings, and doors, and can be easily fixed with tape, tacks, screws, or glue. [Wide Application] Soundproofing foam tiles are ideally suited for recording studios, vocal booths, control rooms, and also well-suited for theaters, professional cinemas, concert halls, etc. Color: Black Material: Polyurethane Size: 30 x 30 x 2.5 cm Package Contents: 50 x Acoustic Foam Panels