Grey acoustic foam rubber. Soundproof pyramids, full frame.

---

Size: 5089px × 3817px
Photo credit: © Alex Konon / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: absorbent, acoustic, audio, background, diffusion, foam, form, gray, grey, insulation, material, noise, padding, panel, pattern, protection, pyramid, rubber, shape, sound, soundproof, sponge, surface, texture, tile