Micro Cord Uber Glow! Micro Cord uber glow is a small high tech braided cord that is incredibly strong and lightweight. Its compact design makes it easy and convenient to carry and have on hand when you need it. It glows for up to 14 hours! It&&';;s bright, versatile, and useful around the house, garage or on the trail. No need to find that rope anymore in the dark! This cord is perfect for jewelry makers and crafters, backpacks, emergency kits, bracelets, lanyards, key chains, fishing line, handle wraps, wind chimes / dream catchers, and much more! This glowing rope comes on a small reusable plastic spool. Specs a Rope Diameter - 3/64" / 1.18mm a Tensile Strength - 33 lbs / 14.9 kg a Lightweight & Strong a UV resistant a Rot Resistant a Color Will not run or bleed a Glows for up to 14 hours! a Made in the USA COLORS MAY VARY *Test results were in absolute darkness. Ambient light from the moon and other light sources will effect the visible performance of the product.