Tech21 - Evo Rox for iPhone 11 Pro Max - Cornflour BlueBrand New in original boxDrop 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 won’t wear off over time Fast Acting Hygienic Formula: Unique to tech21 will get to work within just 15 minutes of coming into contact with microbes ridding up to 99 99% in just 24 hours This means that you’ll 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