LEAPCOVER&reg; Premium Aramid (Bullet Proof Material) Thinnest Lightest Luxury Case Compatible for iPhone 6/6s (4.7 inches) Thinest and lightest phone case ever with only 0.03inch thin and 0.36 ounce weight Tough,durable,classic,designed and textured.Vacuum forming,scratch-resisted surface coating. Environment friendly paint do no harm to health All new composite aramid materials which is a high-strength material, often used in racing sails and body armor 5 times stronger than steel thanks to its high tensile strength-to-weight ratio No interference with any signal receptions(ex.WiFi,GPS,Bluetooth). Anti-corrosion,anti-flaming,non-conducting,no melting point