EZ-On Grid Covers from Ceilume are a solution for suspended ceiling T-bar grids that have become stained, damaged or yellowed with age. The system has only two components: one to cover grid members, the other for perimeter angles. It installs on virtually all grids with 15/16-inch (1-inch nominal) flanges. The vinyl strips slide over the T-bar and snap into place. No pre-cleaning is needed; no adhesives are applied; and no tools or special training are needed. A 400-square-foot room could be completed by one person in about an hour without removing panels. Made from 100 percent recyclable rigid vinyl in a cool-white, semi-gloss surface, EZ-On grid covers require no maintenance and are easy to clean with soap and water. Impervious to moisture, they resist mold growth and are non-yellowing.