High-quality materials: for steam cleaner accessories made of high-quality nylon + ABS material, and practical to use. Can be used in steam heating conditions, efficient decontamination. Powerful cleaning function: the large round brushes have a large cleaning for removing stubborn dirt. The high-strength bristles of the small round brush effectively clean oily and dirty surfaces. The small round knife brush has a small scraper that can scratch off the dirt firmly. The flat joint brush effectively cleans all types of gaps and dead ends of dirt. Power nozzle set: the yellow nozzles and extended nozzle significantly increases the cleaning power of the spot jet nozzle, seams, corners, edges and other hard-to-reach areas can be easily cleaned. Easy to install: Before you attach the brush, make sure you insert the nozzle into the bayonet opening at the bottom and then lock it. When replacing the brush, make sure that it is unlocked in the correct position before pulling it out. If it is not fully unlocked, the plastic closure may break. Suitable for models: for SC1 SC2 SC3 SC4 SC5 CTK10 CTK20 steam cleaner, thanks to the colour difference, the cleaning brushes can be clearly distinguished and used for different tasks. Colour:Black Material:Plastic Package Contents: 1set * Vacuum Cleaner Replacement Parts Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.