brand new and high quality
Material: Rubber
Color: Black

How to use:
Remove the bottom for case and wipe the dropped with a dry cloth to wipe off the dust, but do not get wet.
Heat the dropped with a hair dryer, when it hotted, on the rubber foot directly.
Press until it is cooling, then turn over the bottom for case, toast the cylinder with a after it dissolves, press it quickly to let it stuck in the bottom for case.
Diameter: about 1.7cm/0.67inch;
Quantity: 4Pcs