flashing led trendy badge 1)Logo printing can be customized 2)CE&ROHS approval 3)Item shape can be designed 4)Magnet pin bac flashing led trendy badge/flashing led light badges/led flashing badgeCan be easily fixed on the earings,clothes,shoes and something thinwhen the turnbuckle is screwed up,the product begins to sparkle with your demand light.yet it stops flashing when the screw is loosened. ...