Led flashing pin badge 1.About 4 cm size 2.3 Red ... CE&ROHS certified9-Samples are offeredLED badges (LED blinking badge, flashing pins, flashing badges),When the turnbuckle is ... Can be used for holiday,party and bar to make the atmosphere happier and more colorful.Of course, it is also ... want.5,The material of them are environment friendly.Flashing badge is best for discoes, night clubs, parties, bars, ...