"Improve your room acoustics in office, home office, or living room with the dark gray felt panels and create a pleasant atmosphere. Use the self-adhesive acoustic elements as modern interior wall decoration or hang the circles from the ceiling. The well-thought-out & modular system of felt acoustic panels can be expanded as desired and impresses with high-quality & stable solid felt material. Various installation methods - all felt tiles come with a self-adhesive back, but can also be attached with a sawtooth hanger or suspended. Sound absorption according to DIN EN ISO 354:2003 - Flame retardant according to DIN EN 13501 B - Diameter 550 mm Thickness 12 mm - Color: Night Gray - Contents: 2x soundproof panels"
