Type 2 Tag Platform is based on a particular memory chip with a certain memory size and space for data. Static memory structure is used for tags with memory size equal to 64 bytes (total) and 48 bytes are available for user data The memory structure is divided in blocks containing 4 bytes each. Each block is numbered from 0 to 15 for static memory structure. The number associated with a block is also called block number. The 4 bytes inside each block are numbered from 0 to 3. For each block, byte 0 is the MSB (most significant byte) and byte 3 is the LSB (least significant byte ). NFC Forum Type 2 Tag is based on ISO 14443-A standard. Tags are read and re-write capable. Users can configure the tag to become read-only. Communication speed is 106 kbit/s. Tag type 2 offers NFC Type 2 in several formats: indoor labels/stickers, outdoor tags, contactless cards. Mifare Ultralight has been commercially available for long time. It has been used in several RFID and mobile RFID/NFC solutions. The tag type has real-life tested to be reliable, suitable for several purposes and also cost-efficient.