Description: Size:Approx.50*14MM(H*Inner D*Outer D) Color:Translucent Material:Plastic Features:Small size, easy to carry,Large strength and strong toughness,Fine workmanship, standby specification, 1xAAA battery can replace AA battery to use Use:AAA to AA Battery Holder is a gadget to keep close at hand, at home, at the office, at the campsite,etc 100% Brand New And High Quality Absolute guarantee of high quality and inexpensive!