AF Safe On Set Washable Pad CoverAF Safe On Set Washable Pad Cover Just like the recommended cloth face coverings worn by Cast and Crew, these covers add a layer of protection and separation to the pad surface helping further reduce the potential for exposure to Covid 19. Designed to fit over Action Factory Stunt Pit & Crash Mats, we are offering covers to fit the following sizes: 4' x 6' x 4" 5' x 10' x 8" 4' x 8' x 1' 4' x 8' x 2' 5' x 10' x 2' 8' x 8' x 2' 10' x 10' x 2' This