Wiper shaft cap for removed wiper blade?

[Jastx]

Is there an attractive black cap anyone would recommend to fit the rear windshield wiper shaft if the wiper blade were removed?

Thanks!

[Oh Haha]

Go to your local hardware store and look through the plastic cap bins. Lowe's/Home Depot have a ton of little caps and doodads. Get a measurement on the hole size and go from there. You may opnly finc chrome in the right size but just use oven cleaner to remove the chrome and paint it black.