... .red,blue and mutiple colors .Glowing:5-24 hours,up to 2 years .Certification:EN71,CE,ASTM,SVHC,MSDS .Non-tox ... ,7PSize D4.5*39mmGlowing time 5-24 hoursStorage life up to 2 yearsColor multiple colors orange, yellow, green, blue, purple, pink ... you. Factory displaying: In the end: *We welcome our clients to visit our factory, ---------------------and build happy long cooperation. Up ...