Dock Connector Flex Cable Waterproof Sticker For iPhone 4/4S

Feature:
1.It is used to test if there is water on the charging port.
2.One side is white and the other side is red. Stick the red side to the mainboard. If it has got damp, the white side will turn red
3.Perfect sticker and will not remain any glue after using
4.Wholesale the waterproof sticker from at competitive price

Packages include:
1 * Dock Connector Flex Cable Waterproof Sticker For iPhone 4/4S

Compatible with:
For iPhone 4/4S