Multi-Functional Temperature Controlled Sponge - You control your scrubbing power! Depending on the temperature, the scrubber sponge is softer or rougher to tackle different jobs. Firm and tough in cold water for scrubbing off stubborn stains, soften and flexible in warm water for wiping delicate surfaces,makes the surface of the object more clean and beautiful. | Long-Lasting - You can assign different scrubbers to different applications.The thickness of this sponges is 1.57in.Long-lasting, Kitchen sponges and scrubbers have the temperature controlled scrubber side for scrubbing tough stains and wiping delicate surfaces, along with the soft side sponge for more delicate cleaning. Simplifying the cleaning process and saving both time and effort. | Odor Resistant - These kitchen sponges are typically easy to clean and maintains. Sticky matter doesn't pile up in the pores like traditional sponge, They can be easily rinsed and sanitized, dries quickly, reduces musty odor, remain hygienic for future use. | Scratch-Free - Safe to use on over a dozen different surfaces (i.e. glass, stainless steel, cast iron, non-stick coatings, copper, chrome, leather). Providing excellent cleaning power, while their non-abrasive nature ensures they won’t scratch delicate surfaces.nature ensures they won’t scratch delicate surfaces.Keep your kitchen and household appliances shiny. | Satisfying Customer Service - If you're not absolutely satisfied with Scrub Sponges, please kindly contact us right away and we will do our best to offer a satisfying solution within 24 hours.