UNION ACOUSTIC SG ️🎶 600x600x9mm - 4pcs Best Sound Proof Acoustic Panel Self-Adhesive Studio Office Home Wall Karaoke Restaurant

Polyester fiber acoustic panel are made of fiber filaments through high-tech hot pressing. It is a new type of environmentally friendly sound-insulating material.- Material: 100% polyester fiber- Thickness: 9mm- NRC: 0.85* Features:- Excellent sound absorbing performance: The NRC can be 0.85 to 0.94- Easy installation: to cut by knife and easy to install by glue or nail- Good physical stability: will not inflate or shrink due to the change of temperature- Soft and natural texture: It will not get broken under huge impact of high elasticity- Easy maintenance: easy to remove the dust by vacuum cleaner or feather duster* Applications:Polyester fiber acoustic panel is suitable for theaters, recording studios, business offices, multi-function halls, meeting rooms, concert halls, auditoriums, gymnasiums, hotel, KTV, high-end villa and other places with strict acoustic requirements.* Light colour panel like white will have some dirt mark, which will not affect the product's performance. However, we guarantee to give you the panels with 1 side clean for you to install. Looking forward to your understanding.