tech21 Evo Rox for Apple iPhone 11 Pro - Bacteria Fighting Antimicrobial Phone Case with 12 ft. Drop Protection, Cornflour Blue - Material:BioCote Antimicrobial, Polycarbonate, Flexshock, PET - Drop Protection: Scientifically proven to protect drop After drop from up to 12 feet (3 6 meters) - Built-in Permanent Protection: Our BioShield reduces microbes by up to 99 99% and help keep your case hygienically clean Our ingredients are actually built into the case itself offering long-lasting hygiene Unlike other self-cleaning phone cases with just a thin coating our method is here to stay and wont wear off over time - Fast-Acting Hyginic Formula: Unique to tech21 will get to work within just 15 mcnutes of coming into contact with microbes ridding up to 99 99% in just 24 hours This means that youll get to start each day with a phone as clean as the day you opened the box - Slim Profile: Smart materials protect without the bulk - How it Works: Patented ribs and high-performing impact material work together to absorb impact energy drop after drop