Display size:6.7 inches. Material:Impact Polymer;G10 21 ft/ 6.4 m drop protection- 3x stronger than MIL-STD 810G military testing mandates (case only) - Compatible with most 3rd party glass screen protectors Case construction made with aramid fibers- 8x stronger than steel wiring, aramid fibers were invented to be woven into clothing, accessories, and equipment to make them more impenetrable 5 levels of performance & protection- dual layers of hard polymers with soft rubber, all backed by the superior strength made with aramid fibers Premium Materials: This phone case for iPhone 12 Pro Max is meticulously crafted with premium materials to provide a luxurious look as well as protection for your device; Durable construction and high-quality materials keep your phone case looking new for a long time Lifetime Guarantee