It is made of rubber, metal, can bear a large weight Not easy to wear. Very flexible. Wheel Diameter: 80mm Wheel Width: 24mm Bearing ID: 6mm Axles: 40mm Color: Black Package Contents: 6pcs Adjustment Wheels with Threaded Pin Joint Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.
Availablity: 3-5 days
Free shipping & return for orders over $200
