Effective Protective the Vacuum Cleaner for Generation 2 . Unique design, clean to cleaning and install. Durable in use. Colour: white Material: ABS Package Contents: 12 * Water core Only the above equipment content, diversified merchandise aren't included. Note: Light reflection and diverse displays may cause the colour of the article within the photo a bit diversified from the real thing. The length allowed error is +/- 1-3cm.