... 180*12*2mm certificate:RoHS,CE,SGS bracelet wristband glow in dark silicone rubber bracelet1.Meterial:100 silicone rubber material2.Certificate ... ctnOther package ,like paper card ,printed ployabg ,paper box available too 10.Delivery:4-15 days after sample ... adding with the Phosphor, the silicone bracelet/silicone wristband glow in dark with colorful and noticeable lights, it is attractive. ...