YOPIN Sound Insulation Thickness Surface Density Convenient Soft Soundproofing Soundproofing Indoor Piano Vibration Isolation Sound Height 30cm X

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------------------

[Thickness 2mm] The sound insulation effect is affected by the areal density of the sound insulation sheet. By increasing the thickness to 2mm and reaching an areal density of 3.5 kg/㎡, the soundproofing effect is doubled compared to general soundproofing sheets. Outstanding sound insulation performance with a sound transmission loss of 23dB at a frequency of 1000Hz. There is also no radio interference (wireless LAN or mobile phone outages). [Easy to install] The soundproof sheet size has been improved to 30cm x 30cm, and each sheet weighs only 0.315kg. This is a convenient soundproofing product that can be easily installed even if you are not a professional. We can solve your problems such as, ``The area is large and it is difficult to install, it is difficult to cut properly, and there is no appropriate size, so it is a waste of leftovers''. [Safety Material] The soundproof panel is made of soft PVC material, which is eco-friendly and has excellent flame retardancy. Furthermore, due to its high density, it has excellent waterproof and moisture-proof properties, so you can use it with confidence. [Wide range of uses] When used in conjunction with a compatible sound absorbing material (sold separately by us), the synergistic effect can provide significant sound absorption and sound insulation performance. It can be used in a variety of situations, such as rooms, audio rooms, studios, home theaters, soundproof walls in apartments, and deadening in cars. [Quality Assurance and Precautions] If you have any problems with the product you receive, please refer to the instruction manual and contact us. We will respond in good faith. Note: There may be a smell of rubber when you first use it. If you leave the product in a well-ventilated place for about a week, the odor will be reduced. You will need to prepare a separate tacker for installation. The sound insulation effect is affected by the areal density of the sound insulation sheet. By increasing the thickness to 2mm and reaching an areal density of 3.5 kg/㎡, the soundproofing effect is doubled compared to general soundproofing sheets. Outstanding sound insulation performance with a sound transmission loss of 23dB at a frequency of 1000Hz. There is also no radio interference (wireless LAN or mobile phone outages).