HEAVY-DUTY: Superior microfiber with a built-in scrubber for cleaning even the toughest environments. HIGHER PRODUCTIVITY: Optimized face material construction balances drag force and cleaning efficacy for an effortless experience PATENTED DESIGN: Zig-zag design is made of polyester for additional scrubbing power CLEANING PERFORMANCE: Proven to remove 99.9% or more of tested microbes INDUSTRY-LEADING DURABILITY: Up to 200 commercial wash cycles or up to 100 with bleach BUILT-IN SCRUBBING POWER: Patented zig-zag design is made of polyester and polypropylene for added scrubbing power REUSABLE AND WASHABLE: Sustainable pad tested to withstand 200 launderings to CDC guidelines in hot water (160F) with chlorine bleach in commercial washing machines DURABLE: Double finished edges and colored edge tape help retain product shape over time and provide added durability LONG-LASTING: Industry-leading loop backing is made of 100% polyester and securely attaches and sticks to frame, even after laundering BLEACH-SAFE: Chlorine resistant dye provides superior color-fastness to help pads maintain color throughout laundering