Working double duty, this AmazonBasics dual-layer case for iPhone 7 Plus provides military-grade protection for your must-have mobile device. This case offers rugged construction and a high level of impact absorption for an effective wall of defense for your phone - without the excess weight and bulk found in other heavy-duty models.The dual-layered case consists of a soft, flexible, anti-stretch, shock-absorbing TPU layer, covered by a hard polycarbonate layer. Even more, all four corners of the case feature Air Cushion technology, which protects the corners against damage from bumps and small drops by absorbing and dispersing the force through the TPU. Compared to single-layer phone cases, the dual-layer case provides enhanced protection and ultimate peace of mind.