These double-sided mop covers are designed to fit tightly on the mop head for total stability. They are suitable for dry and wet mopping. The soft microfibers boast excellent electrostatic properties to efficiently trap and hold allergens like dust and pet hairs and effectively dislodge dirt. The ultra-absorbent polyester material removes excess water from the hardwood surface, protecting your floors from damage. The fuzzy texture of the fabric provides scrubbing power without abrasion.