CarPET Scratch Stopper 32 - Fits standard U.S. doors that measure 31 1/2"-31 15/16" in actual width | ★IMPORTANT★THIS PRODUCT IS AVAILABLE IN 5 DOOR SIZES★MEASURE YOUR ACTUAL DOOR WIDTH (NOT THE DOOR FRAME) PRIOR TO ORDERING★SEE SIZING GUIDE IMAGE★THEN USE SIZE DROP-DOWN OPTION TO SELECT CORRECT SIZE FOR YOUR NEEDS | Stops cats from scratching carpets at doorways INSTANTLY | This Patented device saves your carpet and security deposit and requires no cutting, modification, hooks or fasteners of any kind. Simply place it in your doorway and watch the scratch problems disappear. | 30 Day Money-Back Guarantee / 5 Year Warranty / Non-Electric Pet Training Mat / Safe for cats and carpets / U.S. Patent 10,694,878