IPIC High-Density Shijima Sound-Absorbing Felt Boards, 12 Sheets, White, 30 X 30 Cm, 9 Mm Thick, with Push-Pin Pins, Soundproofing, Sound-Absorbing

IPIC Sound-Absorbing Panels, High-Density Felt, Square, 12 Panels, White [Size] 30cm x 30cm x 9mm [Weight] Approximately 160g per panel [Material] Polyester [Density] 200kg/m2 [Safety] No adhesives are used, making this a low-formaldehyde product. It's also flame-retardant, so it's safe for use in any room. [Processing] Easily cut with a utility knife to fit the desired installation area or outlet. [Set Contents] - Sound-Absorbing Felt Panel - Instruction Manual - Push-in Pins [Care Instructions] If the panel becomes dirty, wash it directly with water. After washing, allow it to dry thoroughly before use. [Installation Instructions] ● Using Push-in Pins: Attach the included push-in pins. ● Using Double-Sided Tape (Be careful of the tape's strength): 1. Flatten the wall and clean it thoroughly. 2. Attach the double-sided tape to the back of the sound-absorbing material. 3. Attach the sound-absorbing material to the wall. *Double-sided tape is sold separately. [Precautions for use] - Make sure the wall surface is clean and flat before attaching this product. - Do not place near fire or in direct sunlight. *If the above precautions are not taken, the sound-absorbing material may peel off.