Fashionable Reflective High Visibility Glow in the Dark Pair of Shoelaces 47" Shoe Laces - Blue for All Sport Shoes nylon Color of shoelaces: Blue (Glow effect of different color shoelaces: White &gt; Green &gt; Light Yellow &gt; Pink &gt; Blue); Length (m): 1.2 (47"); Made of soft fabric An extremely reflective look. Designed for athletes and commuters who need to be seen more clearly at night Fashionable glow effect makes you stand out in dark No electric required. After absorbing the light of sun for a while, they will give off light in dark (please place them under the sun for at least 10 min after taking them out of the package) Package included: Shoelaces x 1 pair (shoes are NOT included); Free touch screen stylus pen is included (Random color shipped)