BXI Thickened Sound Absorbing Panels - 12 Pack 12 X 12 X 0.5 Inches Dense Acoustic Panels, Echo Noise Reducing Sound Panels, Tackable Studio Panels for Wall and Ceiling Acoustic Treatment

BXI Thickened Sound Absorbing Panels - 12 Pack 12 X 12 X 0.5 Inches Dense Acoustic Panels, Echo Noise Reducing Sound Panels, Tackable Studio Panels for Wall and Ceiling Acoustic Treatment

BXI 120 Pcs Heavy Duty Double Sided Tape, Thick Adhesive Tape Mounting Squares 1.57 inches, Removable Strong Sticky Nano Tape Special for Acoustic Foam, Felt Sound Panels, Wall and Craft