Convenient automatic function for quick opening, high-quality Windproof PLUS system for maximum frame flexibility in stormy conditions, sturdy fibreglass shaft, flexible fibreglass ribs, overlapping ventilation cover to regulate pressure in stronger gusts, cover with two closing straps for optimal fixation in closed state, exclusive Soft-Touch handle with golf ball dimpled surface, silver push-button and promotional labelling option, convenient carry case with shoulder strap, large, accommodating diameter