Features: Name: Air-blowing ball dust blower Material: PVC soft ball body +Metal wind outlet Application: It is suitable for dust removal and cleaning of optical instruments such as mobile phones, internal mainboards of computers and other components, digital cameras/lens LCD screens, etc. Package includes: 1*Air-blowing ball dust blower Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.