Upscreen Bacteria Shield Clear, the Premium Antibacterial Screen Protector for your Zebra TC21 TC210K-01A222-A6 Did you know that your device is a source of bacterial infection? Your device may look clean but germs are transferred daily to displays, causing them to carry more bacteria than an average toilet seat. Normal cleaning of your display doesn´t remove these bacteria unfortunately. Through your fingers or through direct contact of your device with your skin, these bacteria can transfer to your face, mouth or nose, causing infections. How our antibacterial technology works? Our technology embeds antibacterial agents on the screen protector´s outer layer, killing the bacteria on your display. These active metal-oxide agents are harmless to the human body but deadly for the bacteria. This ensures that you are safe whenever using the device. This antibacterial layer is also solvent resistant, allowing the antibacterial effect to remain in harsh environments. This technology has been tested by Quality Labs BT GmbH in Nuremberg, an accredited laboratory by the German Government, under the antimicrobial norm ISO 22196. Additional properties Additional properties of the screen protector: high transparency, multi-touch optimization, easy cleaning and removal without residue. Why risk becoming infected? Install upscreen Bacteria Shield Clear on your Zebra TC21 TC210K-01A222-A6 and enjoy a healthy digital life. Compatible with Zebra TC21 TC210K-01A222-A6.