Long Reading Distance 860-960MHz UHF RFID Sticker is made UHF chip and paper top material with adhesive backside. Widely uses for logistic tracking ,library management, access control,warehouse management,retail management ,etc . They are fully compliance with Gen 2 Class 1 and ISO/IEC 18000-6C protocol , high sensitivity data transmission and read over 100pcs UHF on-metal stickers at one time . Customized shape and size are available , reading distance can from 1 to 5 metres and be based on reader power and working environment .