Excellante 5 Caster Trash Can Dollies, 18-Inch by 6-Inch, Black Plastic
Excellante Trash Can Dolly with 5 Casters, 18 Inch Diameter X 6 Inch Height, Black Plastic.  The dolly is a great way of transporting trash cans instead of lugging them around.  Trash can and lid are sold separately.  Optional:  Perfect Fit For Excellante 44 and 32 Gallon Round Trash Can (Amazon ASN # B003RRX5GY and B003RRX5FK).