Size:Color:Red; Material:pom-tpu;Size:20mmx120mm/0.78x4.72inch(W*L);Rod Diameter:16mm/0.63inch; Packing List:9 Pcs x Camera Lens Cleaner Keyboard brush is small in size, easy to carry, easy to hold, and provides a comfortable grip, strong and durable for long-term use. The lens cleaning pen is only the size of an ordinary pen; whether it is outdoor shooting or indoor shooting, just put it in your trouser pocket. Aim the len dusting brush at the part you want to clean and gently brush away dust and debris. This lens brush is great for cleaning hard-to-reach areas, such as gaps around lenses and the edges of filters. It is suitable for camera lenses and cleaning any optical lenses, such as: telescopes, magnifying glasses, glasses, mobile phone screens, etc. Cleaning brush is also suitable for models and collectibles, cameras, computers, negatives, slides, stereos, CDs, etc. Please pay attention to the size of the product before purchasing