Usage Tips:materials: for Karcher steam cleaner accessories made of plastic material, durable and practical to use. Can be used in steam heating conditions, efficient decontamination Powerful cleaning function: the high-strength bristles of the round brush effectively clean oily and dirty surfaces. Ideal for cleaning kitchens and bathrooms to create a pleasant living environment for families Power nozzle set: the yellow nozzles and extended nozzle significantly increases the cleaning power of the spot jet nozzle to spray high temperature steam after increasing pressure, 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 Karcher SC1 SC2 SC3 SC4 SC5 CTK10 CTK20 steam cleaner. Two different colours (black and yellow) can be used for different tasks Colour:As Shown Material:plastic Package Contents: 1 set x steam cleaner accessories 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.