• Made with high-quality materials for effective and long-lasting performance. • Compatible with Cecotec Conga models 3490, 3290, 4090, and 3690. • Designed to improve home maintenance, ensuring optimal robot performance. • Help to effectively clean the floor and dust in corners without leaving scratches. • Recommended to replace the wheels every 2 to 3 months for best results. • Easy installation for quick and hassle-free replacement. • The package includes: 2 front wheels.