WORLDWISE-SmartyKat Scratchnot Deterrent Barrier Tape. This is a safe and effective way to protect your furniture from kitty claws! Most cats dislike the tacky feel of ScratchNot tape on their paws and will learn to re-direct their scratching to more appropriate surfaces such as the SmartyKat Super Scratcher. This package contains one 18 foot roll of 2 inch wide tape. SmartyKat products are principally made from recycled, reclaimed, renewable and certified organic materials. Imported.