Clear Vinyl Runner Mats for Carpeted Floors - Heavy Duty Clear 6' x 24" Wide Premium 1/8" thick and available up to 50' long. Carpet Grippers underneath hold onto the carpet, which helps prevent the runner from shifting on the carpet. Clear runner mats are often used in carpeted areas, interior hallways and frequently traveled pathways. The Rigid Floor Mat Runner is ideal for thicker carpets (especially with padding) or where carts, dollies, wheelchairs and other items with rollers are wheeled across the floor.