Batteries: 4 x AG3 Material: Aluminum Alloy 1 LED T1001-8mm Size: (L)9.6cm T1001-7mm Size: (L)9cm T1001-6mm Size (L)8.5cm color: black, silver, blue, red, purple, green etc. easy to carry Price Condition FOB Ningbo Origin China Material Aluminium alloy Minimum order 3,000pcs Supply ability 200,000pcs per month