VEVOR Acoustic Foam Panels 4 Pack 16.5 x 6.3 x 12 in Adhesive for Wall Ceiling

VEVOR Acoustic Foam Panels 4 Pack 16.5 x 6.3 x 12 in Adhesive for Wall CeilingSoundproofing and Noise ReductionHigh-Density PolyurethaneVersatile ApplicationVarious ShapesWide ApplicationEasy to CutProduct Structure: wedge,Polyurethane Density: 30kg/m³,Number of Pieces: 4,Item Model Number: DPXJBJ300-4,Product Weight: 3.17lbs/1.44kg,Whether Self-adhesive: Yes,Product Size: 17 x 6 x 12inch/420 x 160 x 300mm