Rainy days and dark skies are the perfect back drop for this dazzling umbrella that features multi coloured, multi function fibre optics woven through the canopy'. '.strtoupper('a') good sized umbrella with a strong, double layered canopy, fibre optics run throughout so that the outer shines with a starry night effect'. '.strtoupper('w')ith colour change and bright white flash modes, this enchanting umbrella lights up the sky, so that you're not only visible, but it transforms rainy days and nights into a star lit adventure'! '.strtoupper('a') handy white led light in the handle can be used to guide for way, making this functional yet fun umbrella a must for the british weather'! '.strtoupper('l')ight up starry umbrellacolour change, multi function fibre opticsrgb 4 functions press 1 rgb colour change and flash, press 2 bright white strobe, press 3 bright white flash, press 4 offwhite led light in handle becomes torchdouble layered canopypress button to opensize 104cm diameter black outer with silver inner canopyrequires 3 x aaa batteries not included