Description Surface:Glossy or matte Color: White or custom artwork Size: 46x31mm, 29x29mm, 15x35mm or Custom Thinkness: 0.6mm+-0.02mm Frequency: ISO14443A Operating Distance less than 10cm Operating temperature: -20'C to +50'C Available IC's: Mifare Ultralight, Mifare Ultralight C, Mifare 1K, Mifare 4K, Mifare DESFire, Topaz Printing options: Offset Print full colour Silkscreen print gold/silver colour