If you're stuck on finding a promotional product that calls attention to your business then look no further. These LED Tube necklaces could be exactly what your marketing campaign needs! Measuring 30", they're fun for children of all ages. The shimmering color makes them ideal for theme park gift shops and school fundraisers. Use as a trade show giveaway or at an evening party. Please note, this item is sold blank. Don't blink or you'll miss it!