Praiq ultra-thin and polycarbonate hard plastic back cover weight less than 10 to 15 grams. Protect your phone from shock, scratches and dents with this back cover. It is dust free, washable and fingerprints free. It is a matte finish case and have smooth feeling in hands. Made from high quality polycarbonate and rubber material easy to install and remove, durable & protects from accidental bumps. All buttons and jacks are accessible through the cutouts.