GBS 100% Wool Underlayment 134476 Improves indoor air quality in

Improves indoor air quality in large rooms by removing all types of pollutants reliably at a low cost

Improves attic circulation — pulls hot air and moisture out of your attic

Not only does it not off-gas

There are no hazardous ingredients in this product

so no trees are harvested

GBS 100% Wool Underlayment 134476 Improves indoor air quality inThick, cushy, 100% wool carpet pad made in the USA 36 oz Our thick, luxurious carpet cushion surpasses all expectations. Unlike carpet padding made from petroleum based urethane, synthetic latex, or questionable post consumer content, these unique cushions are made from 50% pure virgin wool and 50% post industrial recycled wool yarn. They're 100% natural and made in the USA. These rolls are 22. 5' long, 6' wide and 3 8" thick (135 Square Feet). The 3