How Do I Find Plastic Caps For My Furniture Legs To Prevent Floor Scuffing?
A felt pad will also work to protect the floor, I use them on some of my furniture. For your size, you could get something like this (http://www.homeandbeyond.com/prod-0096938.html) and cut it to size, or this one (http://www.homeandbeyond.com/prod-0096601.html) and accept a 0.25″ or space on either side of the leg.
