Dear?friend，?thank?you?for?your?order，?when?you?place?an?order，?please?note?Qpost?/?Qtalk，?we?will?contact?you.
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Quantity:2.

Material: Plastic and metal.

?Color:black.

Size:5.5*2.1mm

Package Included:2 x ?New 9V Battery Holder Box Case Wire Plug 5.5*2.1mm for Arduino