1 set O-Ring Rubber Ring & 1 set Round Brush Flat Brush HeadMade of high quality material, durable and practical to use. Using the round brush, you can clean large surfaces faster. Stubborn dirt can be removed from a significantly larger area in the same time than with smaller brushes.Perfect compatible with fast cleaning of larger surfaces. Easily removes stubborn dirtThe cleaning brushes can be clearly differentiated and used compatible with different tasks. Hygienic work in different locations (sanitary area, kitchen, fittings, etc.).Highly effective in a wide range of applications such as removing stubborn and ingrained dirt from ovens, barbecues, workshop surfaces, tiles, metalwork plus all delicate surfaces, including soft fabric and furniture and more. High-strength wear-resistant brush material, steam heating compatible with efficient decontamination[Adaptive model] Used to replace the sealing ring on many steam cleaner accessories including safety valve, detail nozzle, steam hose compatible with extension pipe and steam iron connector SC2 SC3 SC4 SC5 CTK10 CTK20 / 2.884-312.0Colour:brown & blackMaterial:rubber + nylonFitment: Suitable compatible with Karcher SC1 SC2 SC3 SC4 SC5Package Contents:10 x O-ring rubber ring1 x big round brush4 x Small round brush (red+yellow+black+copper brush)1 x knife brush1 x small flat brushOnly the above package content, other products are not included.Note: Light shooting 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.