Military-grade fall protection with corner airbag technology and premium TPU material for enhanced shock resistance | Precisely designed for 6.9-inch iPhone 17 Pro Max with precise apertures and raised edges to protect screen and camera | Natural titanium color with geometrically patterned anti-slip polished surface provides fingerprint resistance and enhanced grip comfort | Compatible with wireless charging during sock placement, plus touch buttons for instant response and ease of pressing | Includes a liquid air sock made of thermo-elastic polyurethane material with a pocket-fit design and shape controller