It is a extreme stable, fully functional, elegant umbrella with an automatic opening mechanism. The shaft is virtually unbreakable, no matter how hard it is used. This special umbrella you can use for self defense purpose for blocking attacks and hits. With a length of 90 cm (35"), it weighs just 700 grams(1,4 pound) The umbrella can bear the weight of a person of up to 120 kg (265 pound) The umbrella can be carried anywhere legally (even in airplanes, official buildings, and at events). It contains no unusual components and the only metal is the stainless steel tip. The elegant knob is made from solid wood available in beech black or plum. The umbrella is delivered with a protective bag and practical shoulder strap. There is also a special model for women and the City-Safe, a special for crowed areas like in the city, train, bus etc.