YOPIN [Self-Adhesive] Sound Absorbing Panels, Soundproofing Material, 200kg/m3, 24 Sheets

YOPIN [Self-Adhesive] Sound Absorbing Panels, Soundproofing Material, 200kg/m3 High Density, Sound Absorbing Panels for Walls, Sound Dampening, Sound Absorption, Noise Reduction, 30*30cm, Easy Installation, Interior Decoration, DIY, Flame Retardant, Moisture Proof, Heat Insulation, Rental Property
Amazon Price ￥6980

Quoted from Amazon
[Approximately 2.5 Times Improved Sound Absorption Effect] The sound absorption effect of sound absorbing material is determined by the density of the board material. The higher the density, the better the sound absorption and soundproofing effect. By increasing the density of the board material to approximately 200kg/m3, the sound absorption effect reaches approximately 2.5 times that of other companies' products, allowing you to enjoy high-quality, clear audio.
[Carefully Selected Materials] YOPIN sound absorbing panels are made from environmentally friendly, flame-retardant, high-quality polyester fiber. They are odorless and not only excel in sound absorption but can also be used as heat insulation and soundproofing materials. They improve air conditioner efficiency and achieve energy-saving effects. Delivered uncompressed for immediate use.
[Advice] For ideal sound absorption, it is recommended to cover more than 70% of the room's walls with the sound absorbing sheets. Furthermore, if you are seeking even better sound absorption, we recommend using YOPIN soundproofing material in conjunction.

Unopened set of 24 sound absorbing panels.
No pets, non-smoking household.