The Sponge Mop Head Refill features a super-absorbent blue PVA foam rubber roller designed to quickly soak up water, spills, and moisture from floors, making it ideal for everyday cleaning in homes, kitchens, bathrooms, and offices. Its high-quality PVA material holds a large amount of liquid and helps leave surfaces cleaner and streak-free with fewer passes, saving time and effort. This refill is easy to install on compatible sponge mop handles and provides durable performance with repeated use. Lightweight and easy to maintain, the PVA foam roller is suitable for a variety of hard floor types including tiles, marble, laminate, and wood, making it a reliable accessory for keeping floors spotless.