Product Specifications:Name: Roller skatesShoe Shell: Wear-resistant leatherBracket: Double row bracketWheels: High-elastic wear-resistant flash wheelsBearing: ABEC-7Size: 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44Applicable Gender: Female / MaleFeatures:LED Light Up WheelsThe Roller Skate features two LED light up wheels on the outside of each boot. These wheels are motion activated, which means that they light up as they spin!All TerrainWhether you love rolling at the rink or skating through the streets with friends, these roller skates are designed with you in mind. High-quality construction from top to bottom holds up to the wear and tear of regular skating.Versatile UseThe Roller Skates are the perfect hybrid for indoor and outdoor use. For the skater who has a blast no matter where they're riding, these skates offer support and style that are perfect for showing off your skills. Make your rounds at the rink in style — these skates have your back.