The AllPoints Foodservice Parts & Supplies 1591032 WalnutPad™ Scrubbing Sponge measures 6-1/4" x 3-1/4" and features organic crushed walnut shells for effective cleaning. This sponge is safe for use on virtually any surface, making it versatile for various cleaning tasks. It is USDA certified, ensuring it meets high standards for safety and environmental responsibility. Ideal for both commercial and home use, this scrubbing sponge combines durability with eco-friendly materials for a powerful cleaning solution.