Glow in the Dark O shape Silicone Bracelet 1- 100% Silicone 2- Glow in the Dark Glow in the Dark O shape Silicone Bracelet/Silicone Bnagles/Silicone Wristband Standard testSGS, CE, EN71-1/2/3/9,Rohsconforms to the standard test in Europe, America and so on.Welcome to contact us for any interested and Sincerely hope to cooperate with you.