Sound Proof Acoustic Foam Panels, 30×30×2.5 cm (Lower Assendon RG9)
I bought a large pack to help soundproof a room. I attached them to wall with spray adhesive or carpet tape. I have 30 left over! Each tile is 30cm by 30cm by 2.5cm in size.
This offer has been gifted to someone and is no longer available.
