Built-in antimicrobial protection inhibits the growth of bacteria, mold, mildew, and fungi that cause odors, stains, and shortens product life. Designed specifically for hospital and institutional use; launderable. Absorbent, extrememly durable and shrink-resistant superior quality 4-ply rayon/Acrylon®/synthetic blend yarn withstands numerous laundering. No fraying, raveling, or tangled ends; meets today's "Green" standard. 100% vinyl coated 5" mesh headband provides added strength and stability. Tailband allows mop to cover more floor area per stroke; saves labor. Packed 6 per case.