Acoustic Panel Decorative Wall Tiles Mix and Match Tiles to Create Design Sound Absorbing Custom Wall Shopping Window Store Background. 2 in 1 / soundproofing and decorative panels. The acoustic panels are designed to soundproof a room and reduce the noise. The soundproofing tiles are made of high-density memory foam that absorbs the sounds and the vibrations. The 3d designs remove the echo and the sound reverberation in a room. The sound-absorbing panels work both ways: they dampen a room, reduce noise disturbance and also block the sounds coming from the other side of the wall or outside An easy and elegant way to brighten up your room without tools and drilling. Customize your wall and create your own design mixing patterns, 40 colours and textures in your order. Materials: Quality PU Leather, High Quality PU Leather, Easy Installation NO TOOLS NO NAILS, Efficient Sound insulation, Heat Insulating, Water and Moisture Proof, Ultra Light, Easy to Clean, Easy to Cut.