Tags Specification Label/Tag Dimension (mm) : 43 x 18 x 0.2 mm Surface Material: Coated Paper /PET Frequency: 860-960 MHz IC Type: Alien Higgs-4 Protocol: EPC Class 1 Gen 2; ISO 18000-6C protocol compliant Memory of IC: EPC Memory: 128 bit User Memory: 128 bit Data retention of IC: 50 Years Write endurance of IC:    100,000 cycles Operating Temperature:    -40 °C to +80 °C Storage Temperature: -40 °C to +80°C Application: Apparel  management , Logistics management , Document management , Shoes control management, Assets  management etc. . Options: Encoding Barcode etc.