General description New high-quality materials ensure that these replacement parts for the Combo Mop J7 J7+ Robot Vacuum Cleaner are well-made, durable, and highly compatible with the original equipment. Keeping your cleaning accessories in top condition helps maintain your home robot's peak performance and reduces the infiltration of dust, pollen, and other allergens into the air. Technical specifications Color: as shown Material: plastic Package Contents: 8 x Mop Measurement allowed error: +/- 1-3 cm Usage The mop is designed to wipe the floor, effectively removing stains and marks. It picks up dirt and debris, allowing for a more thorough cleaning. To achieve the best cleaning and filtering effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on usage frequency.