Good quality, economical, four-ply blend of cotton and synthetic fibers is an excellent choice for food service areas. Scrubbing/stripping pad provides the highest level of abrasion. Blue yarn keeps mop head looking new. Looped ends reduce unraveling. Durable double-sewn tailband. Narrow 1-1/4" canvas tape headband works with clamp style mop handles (sold separately). 12 mop heads per case.