Anti-radiation watch, Anti radiation products, Gift sets Many colors Good quality Waterproof Special stainless steel knot Anti-radiation watch, Anti radiation products, Gift sets1) Made of 100 % silicone;2) MOQ:500pcs;3) Packing information:1pc/opp,1.000pcs/cn, 40*36*35cm, GW:11kg;4) Any color is available.5) Measurement:170/180/190/200mm .