Feature: 1. Premium Material: UHF tag is made of premium PET antenna substrate, good electrical insulation, waterproof, oilproof, tear resistant, and . 2. Rewritable: Adhesive inlay label surface is printable, clear handwriting, can be rewritten for 100000 times, data storage for 10 years. 3. Strict Standards: Adopt KM4 chip, 860‑960MHZ frequency band, can be read quickly from a long distance, 528 bits EPC, 96 bits TID, 128 bits user memory. 4. Package: Include 100pcs UHF sticker, meet ISO 18000‑6C, EPC Class1 Gen2 protocol, and sufficient quantity can meet your needs. 5. Wide Application: UHF electronic tag is suitable for warehouse, vehicle, liquor, library, clothing, asset, animal, jewelry management. Specification: Item Type: UHF Tag Material: PET Application: Warehouse management, vehicle management, liquor management, library management, clothing management, asset management, animal management, jewelry management. Size: Approx. 50x50mm/1.97x1.97in Service Life: Can be rewritten for 100000 times, data storage for 10 years IC Chip: KM4 Protocol: ISO 18000-6C, EPC Class1 Gen2 Memory: EPC: 528 Bits TID/Unique TID: 96 Bits User Memory: 128 Bits Password: 32Bits Access, 32Bits Kill Frequency Band: 860-960MHz Antenna Substrate: PET Operating Temperature: 5-60℃ Storage Temperature: 20-30℃ ESD Voltage Immunity: Maximum 2000V Human body mode(HBM) Shelf Life: 1 year in anti static bag at 20-30℃ / 20%-60% RH(From manufacturing) §§ Package List: 100 x UHF Tag Note: Keep away from strong magnetic field! Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.