Boat accessory application: removes grease marks, fishing debris, tackle box and cooler marks, fishing pole and net stains. Boat scuff erasers easily remove dirt, grime, grease, mud, and scum from the deck, console, and seats of your boat. This eraser can also be used at home to clean walls, baseboards, showers, and tubs. The marine boat accessory effectively cleans glass tumblers with coffee and tea stains. The boat cleaning sponge can be applied on gelcoat, metal, plastic, and painted surfaces to help keep your boat clean. Regular cleaning from interior to exterior helps extend the life of your boat accessories. Reduces dirty residue and stains that may affect components. Function: Erases dirt from sinks, toilets, countertops, and showers. Removes grease marks, fishing debris, tackle box and cooler marks, fishing pole and net stains. Boat cleaner erasers contain no built-in detergent, but you can add detergent as desired. Simply squeeze with water to activate, then wipe away dirt and stains. Color: Blue + White Material: Sponge Size: 10 x 6 x 2.5 cm Package Contents: 10 x Boat Scuff Erasers Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.