Bright Antimicrobial Organic Cotton Bath SheetBright white organic cotton yarn interwoven with specially treated threads creates a super soft bath sheet with antimicrobial powers. Lasting for the life of the towel, the SILVERbac treatment inhibits the growth of most bacterial pathogens and minimizes odors. Long staple Turkish cotton provides durability, strength and softness. A Crate & Barrel exclusive, the antimicrobial organic cotton bath sheet coordinates with our other bright white towels.