TotalMass Mass Loaded Vinyl MLV Barrier 4' x 50' 1/2 LB Half Pound 200 Square Foot Roll Soundproofing Acoustic Barrier

SOUNDPROOFING: This lighter weight 1/2 LB MLV is often used in tighter areas or areas requiring a more flexible vinyl. TECHNICAL SPECS: 1/2 (.5) pound per square foot, 1/16" thick, 4' x 50', 200 square feet per roll. INSTALLATION: Easy to cut with a razor. Tape the seams with standard duct tape. Fasten with staples, nails, or screws. Lowest price on the market with shipping included so you are notsurprised with excessive shipping costs. We have other thicknessesavailable, both 1 LB and 2 LB, on Walmart.com! Fast same day shipping from North Carolina and boxed for extra protection during transit!