Rakuten SS+4 times day rock wool board (naked) sound absorption/insulation material “MG board 150” density 150 k [thickness 50 x 605 x 910 mm] 1 case/6 sheets ※no glass cloth for DIY soundproofing work! Nitias High Density Sound Insulation Reinforced Instrument Practice Soundproof Room Private Studio Home Theater Piano
![Rakuten SS+4 times day rock wool board (naked) sound absorption/insulation material “MG board 150” density 150 k [thickness 50 x 605 x 910 mm] 1 case/6 sheets ※no glass cloth for DIY soundproofing work! Nitias High Density Sound Insulation Reinforced Instrument Practice Soundproof Room Private Studio Home Theater Piano](https://tshop.r10s.jp/yamayuu/cabinet/01034286/img57775484.jpg)
Price: 137,390원