General description These 4Pcs Floor Washing Robotic Cleaner Main Brushes are designed for easy replacement, ensuring your robotic cleaner operates at peak performance. Made from high-quality plastic, these roller brushes are suitable for the W400 model and come in a vibrant blue color. Technical specifications Type: Roller brush Material: Plastic Length: Approximately 24.5 cm Package Contents 4 Roller brushes Other information Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.