Bring the joy of skating to your child with our best roller skates for beginners. The unique Tractor Skate design is loved by parents and children because of how easy it is to stand up and get rolling. These beginner roller skates feature a low center of gravity for more balance and safety - which means more skating and less falling! Fast growing feet? No worries! Adjustable roller skates for kids can grow up to 4 sizes with the twist of a lever. They feature high quality urethane wheels for smooth rolling indoors and outdoors. These quad skates fit true to your child’s shoe size. Small adjusts from size J7-J11, Medium fits size J11-2. Roller Derby® is America's Skate Company since 1936. *Outgrow no more! Adjust up to 4 sizes at the twist of a lever. Small (7J-11J) or Medium (11J-2). *Learn to skate with the rugged and fun "tractor skate" design . *Strong and supportive boot with extra-cushy padded liner for comfort and control. *Low center of gravity for more balance and safety means more skating and less falling. *Indoor/outdoor wheels made of quality urethane. Grippy and smooth on most surfaces. Weight: 4.5 Pounds Material: Polypropylene (Frame) Closure Type: Cam-Lever Buckle Features: Adjustable Size Number of Wheels: 4 Chassis Material: Plastic Footwear Lining Material: Polyester Wheel Material: Polyurethane Footwear Upper Material: 100% Plastic, Nylon Brake System: Heel Brakes Wheel durometer: 87A Shoe Width: Medium Wheel Color: Blue Wheel Diameter: 78 Millimeter Care & Cleaning: Spot or Wipe Clean Warranty: 90 Day Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869 Outgrow no more! Adjust up to 4 sizes at the twist of a lever. Small (7J-11J) or Medium (11J-2). Learn to skate with the rugged and fun "tractor skate" design. Strong and supportive Boot with extra-cushy padded liner for comfort and control. Low center of gravity for more balance and safety means more skating and less falling. Indoor/outdoor Wheels made of quality urethane. Grippy and smooth on most surfaces