[Ultrafine Bristles Design] This soft dusting brush for vacuum features ultrafine bristles that glide smoothly over delicate surfaces. From electronic equipment screens to keyboards, and picture frames, lamp shades, Nick nacks, artwork, cup holders and so on. This brush is your go-to choice for cleaning without causing any damage. [Easy to Clean] Say goodbye to tedious maintenance. The rotating cuff of this brush keeps its soft bristles free of dust by manually rotating it for about 5 times, which means that you can easily and efficiently clean the brush after vacuuming. It's really a must-have attachment for your vacuum. [Wide Compatibility] The adapter has a standard 1.25inch/32mm inner diameter size, which ensures the traceless dust brush hose is compatible with a range of for vacuum models, including for NV350 NV351, NV352, NV356, NV356E, NV357, NV360, NV550, UV440 and other models that have a 1.25inch/32mm inner diameter connector, ensuring versatility for various users.