General description The 2 Pieces Replacement Rollers are designed for compatibility with Ecovacs Deebot models including OZMO 920, 950, T5, T8, T8 AIVI, T9, N8, N8+, and N8 Pro Plus. These rollers feature a V-shaped design that effectively absorbs pet hair, dirt, dust, and debris, making them suitable for various surfaces such as wooden floors, carpets, and tiles. They are easy to install and replace, ensuring optimal performance of your Deebot vacuum cleaner. Technical specifications Length: 18.3 cm Width: 2.5 cm Height: 2.5 cm Weight: 0.25 kg Material: Plastic Color: Black Usage It is recommended to replace the rollers every 2 to 3 months, depending on usage frequency, to maintain maximum performance of the Deebot. The V-shaped design ensures effective cleaning of pet hair and debris. Other information Please allow a deviation of 1-3 cm in measurements due to manual measurement. The appearance of the item may slightly differ from the pictures shown.