... ,but also on regeneration and recycle.silica gel bracelet starts in USA at the very first,and the first type of ... ,good flexible,no deformation,fashionable,healthy,durable,harmless to body,cheap to open mold,beautiful design,long using life.4.various ... color option,we cand provide mix color5.don't fade in color6.it's a wonderful decorative things for chindren or ...