1.ABS plastic body 2.2pcs of CR2032 batteries 3.bulb:1 super bright led 4.Flash-Flash Steady-Off Item noBBL105Product size4.0*5.0cmMaterial ABSUnit weight 40g Battery 2 pcs x CR2032 batteries(included) Bulb 1 super bright led Useful life 10000 hours Package Slide in card Set/ctn 200PAIRS G.W20KG 1*20GP 174585SETS 1*40GP 349180SETS 1*40HQ 386580SETS Company Speedool locates in Ningbo China, ...