Size: 30cmx30cmx5cm is_customized: Yes Material: Sponge Density: Acoustic Foam Model Number: Anti Static Pin Insertion Type: Sealing Strips Color: Blue red yellow black white Feature1: 30x30x5CM Feature2: Soundproofing Feature3: Foam Studio Acoustic Sound Feature4: for KTV Audio Room Studio Room Feature5: Wall Stickers Feature6: High Quality
