3.28' x 9.84' x 0.79",20 mm Thick,32.3 sqft Self-Adhesive Sound Insulation Acoustic Foam, Sound Proof Padding,Fire,Water Resistant ,Thermal Insulation,Cold Proof Acoustic Treatment Foam

Kaqiluo 3.28' x 9.84' x 0.79",20 mm Thick,32.3 sqft Self-Adhesive Sound Insulation Acoustic Foam, Sound Proof Padding,Fire,Water Resistant ,Thermal Insulation,Cold Proof Acoustic Treatment Foam

TroyStudio Mass Loaded Vinyl Sound Proof Barrier, 1 lb/sqft, 1 x 8 Feet MLV Insulation Sheet, Anti Vibration Deadening Soundproofing Material (1/8" Thick, 1 x 8 feet)

Soundsulate 1 lb Mass Loaded Vinyl Soundproofing 4' x 25' (100 sf), Made in USA, Click for Options