Eco-Mercari Delivery Only: Soundproofing Sheet, Unused, Approx. 55 Sheets, 2mm Thickness

！！Eco Mercari Delivery Only!!

Please turn on Allow pickup with Eco Mercari Delivery when completing your purchase.

If you do not see this option, you are not eligible.
*Please refer to the last photo.

As this item is heavy and cannot be shipped by hand,
we will only accept orders via Eco Mercari Delivery (drop-off shipping).

Eligible Areas:
Tokyo (excluding remote islands), Kanagawa, Saitama, Chiba, Ibaraki, Tochigi, Gunma, Aichi, Shizuoka, Gifu, Osaka, Hyogo, Kyoto, Nara, Wakayama Prefectures

Please refrain from price negotiations.

Purchased in September last year, used 4-5 sheets.

It had an odor, so I washed it, left it on the balcony for about a week, used 4-5 sheets, then put the rest back in the bag and stored it in a cardboard box on the balcony.

I checked the top few sheets and they are unchanged from when I purchased them.

I have priced it low, so please consider it only if you understand this.

The last photo shows the actual item.
The purchase price was 9882 yen.

The following is from the product page:

Soundproofing sheet, 2mm thick, achieving an acoustic transmission loss of 23dB.

- Thickness: 2mm
- Purpose: Soundproofing
- Acoustic Transmission Loss: 23dB (1000Hz)

Product Thickness: 2mm
Product Dimensions: 30cm (Length) x 30cm (Width)

[Excellent Sound Insulation] The sound insulation board has been increased to a thickness of 2mm, reaching a surface density of approximately 3.5kg/㎡. Test results show that this surface density provides excellent sound insulation performance with an acoustic transmission loss of 23dB at a frequency of 1000Hz, achieving maximum soundproofing effect without affecting communication environments.
[Easy Installation] Moon River soundproofing material overcomes the difficulty of handling traditional roll types and has been improved to a sheet size of 30cm x 30cm. Precisely processed, each sheet weighs only 0.32kg. Even amateurs can easily install it.
[Safe Material] The main material of the soundproofing panel is soft PVC. It is environmentally friendly and flame-retardant, so you can use it with confidence.
[Usage Advice] It is recommended to install the soundproofing material on the wall or floor where noise is transmitted, to block noise from the source. It is recommended that the installation area cover more than 70% of the room's walls. When used in combination with compatible Moon River sound-absorbing material, you can achieve synergistic effects for significantly improved sound absorption and soundproofing performance.