Usage Tips: Spare Part: This cleaning head module lock is designed for Roomba i-, j-, and e-series models (including i1 to i9, J7 to J9, and e5 to e6) to ensure optimal operation and longevity. Compatibility: This lock is compatible with a wide range of Roomba i-, j-, and e-series models, making it a versatile choice for maintaining your robot vacuum cleaner. Easy Installation: The lock is designed for a snug fit, ensuring easy installation without professional help. Quickly and efficiently restore your Roomba to peak performance. Guaranteed Top Performance: Regularly replacing the cleaning head module lock helps maintain your Roomba's efficiency and ensures optimal performance. Durability: Made from durable materials for long-lasting performance. Its robust construction prevents rapid wear and tear, making it a reliable choice for daily cleaning. Spare parts are available for efficient cleaning. Function: Consumables Usage Environment: Home Use Color: See picture Material: Plastic Package Contents: 1 * Cleaning Head Module Lock Only the above package content is included. Other products are not included. Note: Light reflection and different displays may cause a slight color difference between the item in the picture and the actual item. The allowed measurement error is +/- 1 to 3 cm.