WHEN YOU ORDER A QUANTITY 1, YOU WILL GET BOTH LEFT AND RIGHT SIDE FENDER FOOT GRIPS MAT THAT WILL FIT YOUR John Deere 317 MODEL Tractor. THE TOP IS A HEAVY DUTY BLACK 80 GRIT THAT WILL LAST ALONG TIME. PEEL OFF BACK LINER AND APPLY. MAKE SURE YOU HAVE A CLEAN DRY FLAT SURFACE TO STICK THEM TO. HEAVY DUTY ADHESIVE BACKING SO YOU WANT TO MAKE SURE YOU HAVE THEM WHERE YOU WANT WHEN YOU INSTALL. WHEN YOU ORDER A QUANTITY 1, YOU WILL GET BOTH LEFT AND RIGHT SIDE FENDER FOOT GRIPS MAT THAT WILL FIT YOUR John Deere 317 MODEL Tractor. HEAVY DUTY ADHESIVE BACKING SO YOU WANT TO MAKE SURE YOU HAVE THEM WHERE YOU WANT WHEN YOU INSTALL. THE TOP IS A HEAVY DUTY BLACK 80 GRIT THAT WILL LAST ALONG TIME. PEEL OFF BACK LINER AND APPLY. MAKE SURE YOU HAVE A CLEAN DRY FLAT SURFACE TO STICK THEM TO.