After the plastic caps at the base of the legs on our folding camp chairs wore out, we found that the legs were punching holes in our outdoor RV mat. The hollow aluminum legs also filled up with sand and sank in soft ground. So we purchased some PVC caps that fit over the bottom of the chair legs, filled them with caulk and used a metal screw to hold them in place. The problem is now solved!
Larry and Kathy Black | Yucaipa, California
