[SUPERIOR SOUNDPROOFING]: Made from HIGH DENSITY 100% polyester fiber, 300lbs per cubic yard, better Sound Insulation than soundproofing foam! Sound proofing and flame retardant, odorless, non-toxic, non-slip, corrosion resistant, and fade resistant. | [STYLISH]: 12'' X 14'' X 0.4''. Stylish hexagonal honey comb panel design doubles up as a decorative wall art in your favorite space, which allows you to leave countless beautiful memories in a comfortable environment. | [EASY TO INSTALL]: Both general purpose spray adhesive and double-sided tape work. Simply attach spray adhesive or 3M double sided tape (not included) to the back of each panel and adhere in the desired position. | [WIDE APPLICATIONS]: Great for spot treating sound on walls in your studio or office - For use in recording studios, control rooms, Offices home studios, home entertainment theaters, Home Offices. Easy to shape and cut to size, altering won’t affect performance. Or use it on the ceiling, behind the TV or under your rug! | [AFTER SERVICE WARRANTY]: Our US based customer service means that you can trust that if you’re not satisfied for any reason, you can get a hassle-free refund or replacement.

[SUPERIOR SOUNDPROOFING]: Made from HIGH DENSITY 100% polyester fiber, 300lbs per cubic yard, better Sound Insulation than soundproofing foam! Sound proofing and flame retardant, odorless, non-toxic, non-slip, corrosion resistant, and fade resistant. | [STYLISH]: 12'' X 14'' X 0.4''. Stylish hexagonal honey comb panel design doubles up as a decorative wall art in your favorite space, which allows you to leave countless beautiful memories in a comfortable environment. | [EASY TO INSTALL]: Both general purpose spray adhesive and double-sided tape work. Simply attach spray adhesive or 3M double sided tape (not included) to the back of each panel and adhere in the desired position. | [WIDE APPLICATIONS]: Great for spot treating sound on walls in your studio or office - For use in recording studios, control rooms, Offices home studios, home entertainment theaters, Home Offices. Easy to shape and cut to size, altering won’t affect performance. Or use it on the ceiling, behind the TV or under your rug! | [AFTER SERVICE WARRANTY]: Our US based customer service means that you can trust that if you’re not satisfied for any reason, you can get a hassle-free refund or replacement.

3D ACOUSTIC DESIGN: Our 2 inches foam provides moderate sound control on walls or ceilings. Perfect for individuals to reduce and absorb unwanted echoes, waves, reverb and flutter echoes. | ENVIRONMENTAL PROTECTION: Made up of environmentally friendly polyurethane foam at 50/lbs per cubic yard, the acoustic panels not only have effective sound absorption characteristics, but also will not cause any harm to our body. | QUICKLY RECOVER TO NORMAL SIZE: Open the Vacuum package, put the foam panels in a ventilated place about 24-48 hours. Another method is soaking the foam in water for one minute then wring the foam out water, use air dry it or use a hair dryer. You can also let them simmer under the sun as well! | WIDE USE: Great for spot treating sound on walls in your studio or office - For use in recording studios, control rooms, Offices home studios, home entertainment theaters, Home Offices. Easy to shape and cut to size, altering won’t affect performance. | AFTER SERVICE WARRANTY: Our US based customer service means that you can trust that if you’re not satisfied for any reason, you can get a hassle-free refund or replacement.