Lightweight and extremely sturdy aluminium shaft, convenient automatic function for a quickopening, sturdy fibreglass ribs, lotus shaped fibreglass rib construction for extra stability,windproof features for higher flexibility and stability in windy conditions, cover with elegantwoven dessin, water and dirt-repellent cover properties through original DuPont‰ã¢ Teflonå¨ fabricprotection, handle with leather and integrated push-button, sleeve with closing strap and pressbutton with promotional labelling option, large diameter for multiple people