Provides a better fit and carpet covers more of the step. Specifically designed to fit curved RV steps. These step rugs feature a micro-ribbed texture to provide better traction. Easy to install with included springs and hook-and-loop fastening strips. Fits manual and electric steps 8″ to 10″ deep. Made of high-quality outdoor carpet that is UV-protected against sun damage and fading, and resistant to mold and mildew. Easy to clean, simply hose off and dry. Made in the USA.