12PCS Acoustic Foam, Soundproofing Acoustic Foam, Pyramid Acoustic Foam Panel Wedge, Studio Soundproofing Wall Tiles, Video Room Sound Noise Absorbing Insulation Foam (25*25*5cm, Blue)

JJONE 12PCS Acoustic Foam, Soundproofing Acoustic Foam, Pyramid Acoustic Foam Panel Wedge, Studio Soundproofing Wall Tiles, Video Room Sound Noise Absorbing Insulation Foam (25*25*5cm, Blue)

UPINS 120 Pack Square Double Sided Foam Tape Strong Pad Mounting Adhesive Tape (Black)

JBER 6 Pack Charcoal Acoustic Sound Foam Panels, 5 X 30 X 30 cm/2" X 12" X 12" Studio Foam Wall, Fireproof Soundproof Wall Padding for Sound Insulation Treatment