The air blower set is designed for easy and efficient cleaning of your camera lens, laptop keyboard, and other electronic devices. The air blowers provide a strong stream of air to dislodge dust particles, while the soft brush gently sweeps away any remaining debris. This combination ensures thorough cleaning without the risk of scratching or damaging your valuable equipment. Features -Color:Light Grey -Material:Plastic -Size:11.00X5.00X2.50cm/4.32X1.97X0.98in -Ball diameter: 5 cm -Effective lens cleaning: the air blowers and brushes in this set are designed to effectively clean camera lenses, removing dust and dirt with ease -Protective cleaning: the soft materials of the air blowers and brushes ensure that the lens surface is not scratched or damaged during cleaning -Convenient portability: this air blower is designed to be compact and lightweight, making it easy to carry and use anywhere, suitable for outdoor photography -Multifunctional: in addition to camera lenses, this cleaning air blower is suitable for cleaning other precision items like smartphone lenses and eyeglasses, offering versatility -Enhanced image clarity: regular cleaning with this air blower helps maintain the clarity and sharpness of your camera lens, ensuring good photos Package list: 4 x air blowers