1、Soundproofing: Our sound dampening panels are made from high density polyester fiber, better sound insulation than other soundproofing foam padding. Our acoustic foam panels are sound proofing and flame retardant, no odor, nonslip and fade resistant. 2、Stylish: Hexagonal honeycomb sound panels design doubles up as decorative wall art in your favorite space, which allows you to leave countless beautiful memories in a comfortable environment with our sound absorbing panel. 3、Easy To Install: Our soundproof wall panels can be easily installed. Just tear the tape on the back of the soundproof board and paste it to the desired position. 4、Package Included: Our soundproof wall panels are 7cm hexagonal. You can get 12 pieces of them. Size is 14x12x7cm / 5x7x8in. 5、Wide Applications: Great for spot treating sound on walls in your studio or office. The perfect sound proofing padding for wall, recording studios, control rooms, offices, home studios, and home entertainment theaters, 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. 12 x Hexagon Acoustic Panels Item Type: Hexagon Acoustic PanelsProduct Material: Polyester FiberWeight: Approx. 230g / 8.1ozProduct Size: Approx. 14x12x7cm / 5.5x 4.7x 2.8in