The item for sale here is a Dog Dish Hub Cap for 1985-93 Dodge Ram 1/2 Ton Trucks with 2WD.  Not 100% sure of the interchange but believe these will fit any 1985-1993 Dodge Ram 1/2 Ton.  It is 10.5 inches wide.  For one cap only.

This is a brand new NOS part we got out of a dealers attic with no packaging.  Part number is 4284334.

Shipping is a flat rate of $15.00 in the US, $50.00 to Canada and $75.00 elsewhere.  Buy more items from us and we will gladly combine shipping!