Dimension: expanded size: about 57 * 95 cm / 22.44 * 37.40 inch. folding size: about 28 * 5 cm.AUTOMATIC OPEN AND CLOSE: Easy one-handed operation. Press the automatic button and the umbrella will open automatically. Press the automatic button again, pressing the head and tail of the umbrella against each other to withdraw the umbrella.MADE OF HIGH-QUALITY MATERIAL: Material: PEVA. The umbrella surface is made of PEVA material with high definition. Lightweight, foldable, windproof, waterproof, water-resistant, durable. Perfectly portable with ergonomic rubber-coated handle and wrist strap.WARM TIPS: Dear buyer, due to lighting effect, monitors brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item.