Home Slickdeals Walmart: Mack’s Safesound Ultra Soft Foam Earplugs, Tan, 50 Pair $5.31 +... Slickdeals Walmart: Mack’s Safesound Ultra Soft Foam Earplugs, Tan, 50 Pair $5.31 + Free delivery on $35+ orders By ARCOM - 22 April 2020 108 0 SHARE Facebook Twitter Go to the deal page: Walmart: Mack’s Safesound Ultra Soft Foam Earplugs, Tan, 50 Pair $5.31 + Free delivery on $35+ orders