The ATTABO Bladeroll children's inline skates are ideal for young outdoor enthusiasts. The carefully designed construction and durable materials ensure comfort, safety and adaptability to the growing foot. With an adjustable sizing feature, high-grade bearings and interchangeable skate skid, they work well in all seasons, offering versatility and long-lasting use. . The model is equipped with a length adjustment system , allowing you to adjust the size to suit your child's developing foot. It comes in three ranges: 30-33, 34-37 and 38-41, which means they can be used for a longer period of time without having to frequently replace them with a larger model. This makes the investment in this product more economical and allows young users to enjoy comfort and stability for several seasons. The wheels are made of durable polyurethane (PU), which ensures good grip and effective shock absorption . Depending on the size of the model, their diameter is: 64x20 mm for size 30-33, 70x20 mm for 34