Ventilation and safety belt - A wind outlet on the top of the screen reduces wind sensitivity and a practical safety belt ensures stability and security. Push-button tilting - effective tilting, for ideal use. Aluminum parts for improved durability and resistance. If you have any questions, please feel free to contact us. Dimensions & material - size: 210x140 cm, shade height: 227 cm, rod diameter: 38 mm. polyester umbrella cover; approx. 180 g / m2.Fit with 25kg parasol base. crank system - The robust frame and innovative crank technology enable effortless assembly for everyday use. Simply push, lift and crank the umbrella into the desired position.