Catalog number: KQFT9118-1 Features: ●When used on indoor walls, it absorbs about 60 to 80% of high-pitched sounds (2000 to 5000 Hz) that people find unpleasant. ●It can be cut with a cutter and used as a pin board. ●It can also be used as a safety measure when colliding with a wall. Uses: ●For absorbing sounds in factories, offices, facilities, condominiums, and detached houses. ●For safety measures. Specifications: ●Body dimensions (mm) width x height x thickness: 1820 x 910 x 9 ●Color: Gray ●Product name: Sound-absorbing colored hard felt board ●Body dimensions (mm) width: 1820 ●For indoor use Material/Finish: ●Polyester Note: ●The color and thickness of the felt board on the product may vary slightly depending on the lot. ●When using aluminum joiners, if they do not stay firmly in place, use an adjustment material, etc.
