[Currently, there are 3 sets = up to 36 panels in stock] Selling due to studio closure. These are Okamura Godo sound-absorbing panels. They are a set of 12 panels. The manufacturer's suggested retail price (including tax) is ¥35,640, and the actual selling price is around ¥300,000 if you buy them new. Please do not negotiate the price. Model number: L982AF 450 x 450mm, 50mm thick - Surface cover: Cloth - Sound-absorbing material: Felt - Corner material: Resin molding - Magnet on the back The sound absorption effect is tremendous. They come from a pet-free and non-smoking environment. They are still in good condition, but as they are made of cloth and sponge, there may be some wear and tear from use. They can be used in a wide range of settings, from soundproof DTM rooms to recording booths and conference rooms.