High-Density Studio Soundproofing Foam Panels 30x30x5cm - Fireproof Acoustic Wedges for Noise Reduction in Recording and Music Studios

I am disappointed. I bought these to add to what already have, be it with a different supplier. these are much lower quality and the colour is not black nor grey. the foam is not strong like what I already have. unfortunately I could not find the same supplier as I had. I bought 2 years ago, regardless, i am very disappointed considering what I paid

High density foam for better soundproofing, Improves acoustics in my studio, Improves acoustics in my studio, Great value for the price,