Noise Grabber Mass Loaded Vinyl 4’ x 25’ (100 SF) 1 LB MLV Soundproofing Barrier, Best Quality, Made in The USA Price: $172.67 (as of 20/05/2021 08:21 PST- Details)

Highest Quality Mass Loaded Vinyl sound barrier, highest sound ratings by weight, heavy weight, odor free, non toxic, safely use anywhere
Best Product with a proven 26 STC Rating, Great for Walls, Floors, Ceiling, Doors, Home Theaters, Automobiles, Fences, Boats, RVs and more. Helps block exterior noises
Technical Specs: 1/8” thick, one pound per square foot, 4 feet wide by 25 feet long, weighs 100 LB. Shipped in high quality box, Made in the USA