Tuuci Ocean Master Manta Umbrella (2001) features a playful shade canopy inspired by the graceful manta ray. Designer Dougan Clarke, a skilled sailor who is well-versed in sails, rigging, and boat design, knows what will stand up to the elements. He tests Tuuci umbrellas' canopies and engineering in two wind tunnels at their Miami headquarters. Manta is easy to use and maintain and is constructed of replaceable marine-grade components to ensure a lifetime of serviceability. Its cam cleat and pulley system lets you raise and lower the shade with ease. As with other shades, keep these in closed position during storms and when not in use. DWR is not responsible for accidents or damage caused by misuse or weather.