YOPIN Sound Absorbing Material 200kg/m3 High-Density Sound Absorbing Board 12 Pieces

Brand: YOPIN
Item Thickness: 9 millimeters
Item Dimensions: 30L x 30W cm
Manufacturer: YOPIN

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 about 2.5 times that of other companies' products, allowing you to enjoy high-quality, clear audio.
[Carefully Selected Materials] YOPIN sound-absorbing boards are made from environmentally friendly, flame-retardant, high-quality polyester fiber. They are odorless and not only have excellent sound absorption effects but can also be used as heat insulation and soundproofing materials. They improve air conditioner efficiency and achieve energy-saving effects. Delivered uncompressed, so they are ready for immediate use.
[Advice] For ideal sound absorption, it is recommended that the sound-absorbing sheets cover more than 70% of the room's walls. Furthermore, if you are seeking even better sound absorption, we recommend using them in conjunction with YOPIN soundproofing materials.

This is an unopened set of 12 sound-absorbing boards. Fixing tools such as pins are not included. Only the boards are included.
Ships via 80-size courier service.
No pets, non-smoking household.
This item is not eligible for combined shipping discounts (as it is already packed and the original size is large, which would increase shipping costs).