100% Healthy Material Silicone With Rohs SGS. 1.reliable reputation and efficient service. 2.rapid development line,SGS,CE. Certification:100% Healthy Material Silicone With Rohs,SGS,CE.Products Service: OEM, Customized designs.After-Sales Service: Received the goods after 15-30days, any questions contact with us, we will offer the best service for you as always ! Item: silicone rubber wristband/ ...