Acoustic Foam Panels 52 Pack 12 x 12 x 1 in for Studio Wall and Ceiling Soundproofing and Noise Reduction High-Density Polyurethane Versatile Application Various Shapes Wide Application Easy to Cut Product Structure: wedge,Polyurethane Density: 30kg/m³,Number of Pieces: 52,Item Model Number: SJ25-52,Product Weight: 5.58lbs/2.53kg,Whether Self-adhesive: No,Product Size: 12 x 12 x 1inch/300 x 300 x 25mm
