PlayWheels Disney Doc McStuffins Kids Big Wheel Quad Roller Skates - Junior Size 6-9 Adjustable quad roller skates that grow with your child featuring special larger back wheels for beginners Narrow front profile and protective wheel covers prevent kids from catching the wheels of the others skate Rear brake on both skates with enough extension to prevent back slipping Lower center of gravity and fixed rear wheel base makes this the most stable beginner skate available Recommended for ages 4 and up for foot sizes of Junior Size 6-9