Say goodbye to stubborn grout residue and surface dirt with this Hydrophilic Tile Grout Sponge. Designed for maximum water absorption, this sponge is your trusty sidekick for post-tiling cleanup. At 7-1/4 in length, 5 in width, and 1-1/2 thick, it's the perfect size for effortless cleaning. Keep your tiles looking fresh and your surfaces sparkling with this essential tool in your DIY arsenal.