SmartyKat Scratch Not Anti-Scratch Deterrent Barrier Tape protects and directs your cat away from home furnishings. It easily rolls onto home furnishings to protect them from feline scratching. This safe and effective barrier is invisible and easy to remove from furnishings. Scratch not tape may damage certain surfaces. Always test a small piece on an inconspicuous area of the surface to be protected for a minimum of 48 hours. SmartyKat gives pet parents the best of all worlds: SmartyKat products are designed to meet child safety standards and are backed by our 100% satisfaction.