Brand new, high-quality materials, well-made, durable, and highly compatible with the equipment. clean accessories keep your home robot at . Accessory contents are removed and replaced as part of routine maintenance. Also reduces the infiltration of dust, pollen and other into the air you breathe. For wiping windows to remove stains and marks on windows. The mop picks up dirt and debris to keep the window cleaner, allowing for a more thorough cleaning of the window. Outside: 25 x 25cm Inner: 17 x 11cm Material: fiber colour: yellow Package Contents: 4 x window cleaning robot mop Only the above package content, other products are not included. Note: Light reflection 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. Brand new, high-quality materials, well-made, durable, and highly compatible with the equipment. clean accessories keep your home robot at . Accessory contents are removed and replaced as part of routine maintenance. Also reduces the infiltration of dust, pollen and other into the air you breathe. For wiping windows to remove stains and marks on windows. The mop picks up dirt and debris to keep the window cleaner, allowing for a more thorough cleaning of the window. clean accessories keep your home robot at . Accessory contents are removed and replaced as part of routine maintenance. Also reduces the infiltration of dust, pollen and other into the air you breathe. For wiping windows to remove stains and marks on windows. The mop picks up dirt and debris to keep the window cleaner, allowing for a more thorough cleaning of the window.