If you keep your seats adjusted back as I do you expose the fromt anchor bolts which are not covered as the rear ones are. I purchased for $1.39 a package of 4 qty 5/8" (16mm) chair leg tips at Ace Hardware and they fit over the bolt heads perfectly. They are black glossy soft plastic and just push on. The Ace part # is 56927 but I'm sure you can get them at Wal-Mart or similar, probably for less. Looks good.

Chair leg tips? I never heard of those... No Ace near me but I will look for those. I will ask for 'Chair leg tips' is that what it says on Ace part # 56927?
Thanks for the tips.

Just go to the section of whatever store that has velcro, wall hanging hardware and things like the little pads you put under chair and couch legs to keep from scratching floors, you should see them there.