Silicon RFID Wristbands For Sport 1.LF/HF RFID tag 2.TAG ... Contactless tag,Proximity tag 4.Material:Silic Silicon RFID Wristbands For Sport Material :100%,silicon Size : 45*14cmColor:blue, ... ,even in the case of being put in water for a long time.Packing1,Weight/pcs:11g/pcs2,packing:100pcs inner opp ... bag,15 bag into a carton ,1500pcs/ctn3,size /ctn :460mm*300mm*340mm, ...