12 Pack Hexagon Acoustic Foam Panels White 14″ X 12″ Soundproof Insulation Tiles
[EASY TO INSTALL]: Our soundproof wall panels can be easily installed by its self adhesive glue in the back of each soundproof foam, just adhere in the desired position you need. [SUPERIOR SOUNDPROOFING]: Our Self Adhesive Sound Dampening Panels are made from HIGH DENSITY 100% polyester fiber, 300lbs per cubic yard, better Sound Insulation than other soundproofing foam padding!