LED light-up wheels and real sparking action make people thebrightest ride around. Simply step up, strap up, and take off with these easilyadjustable, always awesome heel wheels to transform your ordinary sneakers intothe hottest way to roll.1.Strap on or take off the rollers in seconds, turn almostany pair of shoes into heel roller skates2.Skate, walk or dance and the rollers light up in threecolors without battery3.High quality, large in-line skate rollers4.New Improved Wheel material (Polyurethane) improvesresiliency of the wheels.5.Dual straps for optimum sizing and protection.6.Wheels and bearings provide smooth and steady ride.7.Each wheel has 3 LED lights, can be easily identified atnight.8.Lightweight and easily transported.9.weight capacity: 40kg