Sticky Paws!® is specially formulated to have just the right amount of tactile feel cats can't stand. Conserve and protect your furnishings with a true original. Manufactured from inert and non-toxic materials, the one and only Sticky Paws!® controls cat scratching behavior humanely. Transparent, medical-grade adhesive sheets apply directly to furnishings and are harmless to cats and furniture when used as directed. Always test a small piece of Sticky Paws® on an inconspicuous area before applying. Sticky Paws® is ineffective on surfaces treated with non-stick and/or stain-repellent products, such as ScotchgardTM. Replace weekly.