Home Slickdeals Sealy Cool 12″ Medium Memory Foam Mattresses w/ CopperChill Technology (Queen) $350... Slickdeals Sealy Cool 12″ Medium Memory Foam Mattresses w/ CopperChill Technology (Queen) $350 & More + Free S/H By ARCOM - 26 July 2024 22 0 SHARE Facebook Twitter Go to the deal page: Sealy Cool 12″ Medium Memory Foam Mattresses w/ CopperChill Technology (Queen) $350 & More + Free S/H