Maypole Spare Trailer Wheel Cover 13"" Covers your spare wheel with its covering dimensions ensuring that your spare wheel is covered completely to protect it from the elements and other factors such as dust, dirt, tree sap and bird droppings. Offers complete protection, protects against all weather, protects against dirt, sand, tree sap and bird droppings. Easy to fit with elasticated band. Made from PVC and cotton. Protects Spare Wheel. Maypole Ltd are proud suppliers to the Leisure, Trailer, Automotive, Agricultural and Marine trade sectors. Maypole are the UK's No1 name in towing and touring. This particular cover has been designed for 13 inch (diameter) wheels. The elasticated band makes it easy to fit.