TPU material provides excellent protection against impact and bumps the iPhone’s back and side. Designed to emphasize the thinness without affecting phone security. Scratch-resistant and anti-fingerprint, durable and easy to clean. Access to all controls and features, the perfect cross-section for speakers, cameras and other ports makes signaling easier than other materials. You will not miss any important phone call. If you are not satisfied with our products, please contact us, we will guide how to use, we will provide full refund or replacement. So you can buy our products without any risks.