Microfiber Bone Sponge With Bug Scrubber, Non-scratch Scrub Net On 1 Side, Ultra Soft Microfiber On The Other Side, Super Sudsing In Soap & Water, Absorbs 8 Times It's Weight In Water, Super Soft & Absorbent, No Lint Fiber Construction, No Scratch Or Streaking, Rinse & Re-Use Over & Over.