Popular "truss" series! The bumper which is extraordinarily light and only about 5 grams! A bumper for iPhone6 very popular with a previous work. I fit a hand by a truss structure and the shape which takes on the roundness. A bumper of iPhone5/5s of a previous work, I did a redesign and improved the strength and usability. The toughness which is also used for the gut part of a tennis racket (Yosamibe) is strong, and polyamido resin of the material used by this bumper is the material also strong in an impact. By using the truss construction method for which even more strong necessary construction called the sky tree is used, such, a bumper for light-weight and strong expensive iPhone, it's possible to produce, it was. I insert iPhone6 and do a hold. The switch kinds which are outlet cable and a volume button, etc. of course are also the design which can be operated while putting a bumper. A strap is also put.