SCRATCH FREE - Scrubber Sponges consist of royal blue scouring pad and light blue scratch free cellulose sponge pad. Premium scouring side cleans without scratching, safe to use on non-stick cookware, non-abrasive light blue cellulose sponge removes dirt and grit, can be used with dish soap if preferred. DURABLE & LONG LASTING - Scrubbing sponges are made to last, they hold shape well and won't unravel or crack easily like regular sponges, and last a long time even when scrubbing hard burnt food. So scrub, wipe and clean with MR.SIGA cleaning sponges with confidence.VERSATILE CLEANING. Perfect for cleaning more than dishes, pots, pans, but also great for sinks, stoves, bathroom and any household cleaning kit effectively, keep your kitchen and bathroom sparkling. - The cellulose side has great absorption, perfect for cleaning dishes, it easily wipes away dirt and food particles without leaving streaks or streaks. Always test the scrub side on an inconspicuous area to check for surface damage. Do not use it with an abrasive cleanser. Rinse with water after each use, they dry quickly and have no odor. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.