The dust cleaner is easier to control, and more precise. Can be used to remove dust from areas such as camera lens, mobile phone, watch or keyboard, etc. Good tool to clean dust from areas without physical contact. Features - Color: Blue. - Size: About 14.5x4.6x4.6cm. - Material: silicone. - This dust blower effectively clean unwanted dust from your lenses, or other equipment with a powerful air. - Silicone is elastic, soft, - and safe. Lightweight, portable, easy to carry with you. - The air blowers allow you to produce a balanced and precisely targeted of air to removing lenses, sensors and mirrors without touching/damaging the surfaces. - Air blower is designed for the cleaning of the camera, lens, notebook computers, cameras, televisions, monitors, LCD screen, glasses, precision instruments and other items. - These air blowers never need electricity, batteries or refills. It fits comfortably in your hand and delivers a strong blast of air as it cleans. Package list: 2 x Dust Blower