SCRUB SPONGE - Cellulose is made of 100% plant-based material, and scourer side is made of 100% recycled material. PATENTED - Ergonomic, non-scratch scouring pad for getting out stuck on messes, and soft cellulose side for wiping away dirt and grime. SMART DESIGN QUALITY - All Smart Design products undergo stringent quality assurance and control 24/7 USA SUPPORT - Contact us online or phone for product questions, concerns, and warranty info DIMENSIONS - 2.91 x .83 x 4.33 inches (L x W x H)