Official [Japanese-made Soundproofing Sheet "saegiri"] 12-piece Set, 1.2mm Thick, Soundproof Fast Lab®. For [concerning External Noise] and [reducing

✅【Easy-to-Use Soundproofing Sheets】 Responding to numerous customer requests, we now offer easy-to-use 30cm x 30cm soundproofing sheets. Each sheet weighs only 190g, and the 12-sheet set allows for flexible placement. They can be easily installed with one hand, making them ideal for small-scale use, and you can purchase only what you need. Unlike traditional roll-type soundproofing sheets, there's no hassle in moving or installation, and you won't end up with leftover sheets accumulating for months.

✅【Made in Japan with Superior Soundproofing Performance】 We guarantee reliable quality made in Japan. High quality with consistent quality and cut size. With a thickness of 1.2mm and a surface density of approximately 2.1kg/m3, it boasts proven soundproofing performance with a sound transmission loss of 19dB at 1000Hz. There is no phenomenon of reduced soundproofing performance at specific frequencies (coincidence effect), and there is no radio interference (no Wi-Fi or mobile phone service disruption).

✅【Easy-to-Use Size and Lightweight】 The convenient 30cm x 30cm size is perfect for soundproofing boxes, pianos, doors, and other small-scale applications. With a thickness of 1.2mm, it won't take up much space even in narrow areas behind computers or TVs. Each sheet weighs only 190g, making it easy for women and the elderly to handle and implement soundproofing measures. Even on ceilings where application is difficult, each sheet can be easily attached.

✅【Safe Material with No Harm to Your Body】 Made from high-density, flexible PVC resin. This product is exempt from formaldehyde regulations and emits virtually no formaldehyde. Therefore, there's no need to worry about causing sick building syndrome, and it can be used safely even in rooms with small children.

✅【Soft Material for Easy Processing】 The soft material allows for application to curved surfaces such as air conditioners and compressors. Furthermore, it can be easily cut with scissors or a utility knife, allowing for neat and precise application to suit the installation location.