General description The 4Pcs Main Brush set is designed for iRobot Roomba vacuum cleaners, providing an effective replacement solution for maintaining optimal cleaning performance. These brushes are made from high-quality silicone material, ensuring durability and the ability to be washed and reused. Technical specifications Product size: 190mm x 55mm x 30mm Product weight: 87g Measurement tolerance: +/- 1-3 cm Compatibility and accessories Compatible with iRobot Roomba models: i7, i7+, i7 Plus, E5, E6, E7 Usage Designed to clean hair and debris from the brushes. Other information Package Contents: 4 x Main brushes (other products not included) Brushes should be dried completely before installation.