set2: 1 x soft slit tip + 1 x hard slit tip + 1 x brush + 1 x round brush + 1 x two-in-one brush + 1 x sofa brush + 1 x adapter adapter & 1 x Brush Head Made of high quality materials for durability For , for chaobao, for Jinba, for Jingmei and for Xingkong . Applicable models it is applicable to 10L, 15L and 30L industrial vacuum cleaners/water pumps. Can be used to clean narrow gaps such as cabinets, refrigerators, sofas, bed bottoms, corners of cars