New old stock deluxe luggage rack from the old Handy Bikes collection.
Pretty universal design that could be made to work on many different frames.
While these are new old stock, these are still from the 1989 Moped Mart catalog so 30+ years old. A small imperfection here or there should be anticipated.
The rear cargo area is 14" wide by 11.5" long and 2" deep. Total length is roughly 22".
The mounting area is about 8.5" wide by 6".
These look very much like the classic Vespa Grande rack but they are not the same. You could possibly modify these to fit your Grande though.
All sales final on these. Very limited stock.