Mini Caster Wheels, Self Adhesive Double Bead, Labor Saving, Quietly Moving, 360 Degree Rotation, Pulley, High Weight Burdening Capacity, Easy To Install, Wide Application

HIGH WEIGHT BURDENING CAPACITY: The mini casters have a unique double ball design. The four self adhesive casters can hold up to 30Kg. If you need to move heavier kitchenware and household, you can choose to install more casters