Made of eco materials, clean most of dust, stain without detergent! Can be cut into any size for a suitable shape. Good for clean sink, bathroom, refrigerator, range hood, etc. Color: white Material: Melamine Quantity: 100pcs size: 10cm * 6cm * 2cm /4 inch * 23 inch * 08 inch How To Use: Soak sponge in the water, squeeze out water slightly; Scrub on stain area gently; Warm water may helpful; Rinse the dirty sponge with cold water after use and let it dry. Caution: Do not scrub too hard. Do not sponge in hot water or detergent. Do not use for glossy, polished surface, such as car, PC screen, etc. Recommend to wear gloves when you use it. Package Contents: 100 * Cleaners Sponge Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.