VEVOR Acoustic Foam Panels 24 Pack 12 x 12 x 2 in Adhesive for Wall 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: 24,Color: Black,Item Model Number: SJBJ50-24,Product Weight: 5.45 lbs / 2.47 kg,Whether Self-adhesive: Yes,Main Material: PU,Product Size: 11.81 x 11.81 x 1.97inch/300 x 300 x 50mm
