A. [Applicable models] Suitable for European-style vacuum cleaners with a 32mm/35mm inner diameter brush head interface, including but not limited to... models. It is recommended to check the size and model before purchasing. B. Made of quality materials and handcrafted, it is durable and relatively compatible with the original equipment. C. The cleaning accessories can help keep your home robot in a good condition. The accessories are easy to disassemble and replace and are part of daily maintenance. They can also reduce the infiltration of dust, pollen, and other allergens into the air you breathe. D. To achieve better cleaning and filtering effects, the cleaning accessories should be replaced every 2 - 3 months according to the frequency of use. E. Say goodbye to odors. [This product] helps reduce unpleasant odors caused by pets, smoke, cooking fumes, and various household chemicals. F. Color: Grey G. Material: Plastic H. Package contents: - 12 connectors - 12 extension tubes - 6 long pointed (round) suction nozzles - 6 corner connectors - 6 square (flat) mouth brushes - 6 round mouth brushes - 6 flat mouth suction nozzles I. Only the above package contents are included, and other items are not included. J. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the actual one. A measurement error of +/- 1 - 3 cm is allowed.