Closed Dimensions of the Product: Length: 30 cm. Width: 10 cm. Open Dimensions of the Product: Length: 57 cm. Diameter: 97 cm. Opening is done manually with a single button, automatic closing is done manually. With Snotline quality and assurance, you can use it in heavy rain and winds without any problems. Thanks to its mini design, you can easily store it in your bag and glove box. 100% Polyamide quality water, waterproof, quick-set features. It offers safe and quality use. Its fabric, handle and mechanism are first class. It is reinforced with 8 steel wires.