Made of new environmentally friendly materials, it has no peculiar smell, is environmentally friendly and durable, and can be used anytime and anywhere for healthier.
Size: 15 * 31.5cm, the tire is made of mute PVC, designed into two wheels, smooth and natural when used, does not hurt the ground, quiet design, thick steel pipe.
Removable, folding design, increased anti-slip wheel, uniform force, thick, flexible, wear-resistant, longer tire width, larger contact area and smooth movement.