Self-healing TPU material: The self-healing TPU material can make scratches disappear almost like magic. Easy installation: So easy to install you can do it even if youre all thumbs. Scratch resistant: Protects your device from scratching caused by the hazards of everyday life. Shock resistant: Keeps your device safe from your everyday fumbling, dropping and screen cracking. Fingerprint resistant: Repels oil and water, reducing traces of fingerprints as well as dirt, disinfectant gel and hand lotion. Antibacterial: Proven to kill up to 99.99% of all common surface bacteria in accordance with ISO 22196 and JIS 22810.