Main ParametersRF frequency: LF/HF/UHFEncapsulation chip: LF (125KHz): EM4102, TK4100, EM4200, EM4305, T5577, ਹਿਟੈਗ 1, ਹਿਟੈਗ 2, Hitag SHF (13.56MHz): FM11RF08, M1K S50, M 4K S70, Mf Ultralight, I-CODE2, TI2048, SRI512UHF (860MHz-960MHz): UCODE GEN2, ਏਲੀਅਨ ਐਚ 3, Impinj M4,etc.Materials: soft siliconeSize: customizableWeight: 18g ( according to the size )Color: blue, red, black, white, yellow, gray, green, pink, etc.Working temperature: -50℃~+240℃ (-58℉~+464℉)