Silver coloured metal balls with an perforated pattern adorn the 21 bulb led string lightsthe 21 bulb led string lights with silver coloured metal balls are just the right thing for magical decoration ideas colourful leds bathe them in multicoloured light showing the perforated pattern off to optimum advantage whether they are on a mantelpiece a chest of drawers or on the window sill these string lights attract attention anywhere a 24 v indoor transformer is included total length 5m i