MicronQuick Nonwoven Microfiber Cloths are made using a uniquely fine microfiber that is split up into 32 segments. Super microfilaments deliver a superior cleaning performance. Cloths are perfect for streak-free, lint-free cleaning on all surfaces. They eliminate up to 99.99 percent of bacteria and germs, including Coronavirus. Fabric is made of recycled material with no adhesive, binder, glue, solvent or PVC. Ultra-durable material dries quickly to help save energy and lasts up to 400 wash cycles.MicronQuick Nonwoven Microfiber Cloths are made using a uniquely fine microfiber that is split up into 32 segments. Super microfilaments deliver a superior cleaning performance. Cloths are perfect for streak-free, lint-free cleaning on all surfaces. They eliminate up to 99.99 percent of bacteria and germs, including Coronavirus. Fabric is made of recycled material with no adhesive, binder, glue, solvent or PVC. Ultra-durable material dries quickly to help save energy and lasts up to 400 wash cycles.