Operation: Press the button on the handle once to automatically expand the canopy, and press it again to collapse the canopy. (After the canopy collapses, you manually push the metal shaft down into the handle until it clicks into place) The lightest pocket umbrella from doppler convinces with 5 notable features: Lightweight: Weighs approximately 176g to 184g, making it one of the lightest automatic open/close umbrellas available Size: Measures 26 cm when folded and has an open canopy diameter of about 95 cm to 97 cm Windproof: The use of high-quality carbon elements avoids breakage and bending of the ribs in the wind. Strength: Despite its low weight, this model, with its aluminum stick construction and 6 carbon rails, has outstanding rigidity. Lightest pocket umbrella in the range - under 100g Aluminum shaft, aluminum and carbon ribs Material canopy: Polyester and super thin Umbrella roof available in a variety of trendy colours Red Dot Award Winner 2019 Lighter than a bar of chocolate Very slim pack size Weighing only 99 gramms