Dimensions of the clear plastic pet scratch protection strip: Measuring 20cm x 3m, this strip can be cut into different sizes to easily cover all parts of your corner sofa top. It does not come off or slip, thus providing complete protection. Safe materials: The leather sofa protector for cats is made of PET and acrylic, safe, non-toxic and odorless materials that do not harm the health of your pets. This strip leaves no adhesive residue on the surface of your sofa and has a long service life. It adapts to different surfaces. Invisible Protection: This cat sofa protection strip can be used on sofas, tables, chairs, walls, car seats, countertops, carpets, and other surfaces. It won't yellow over time or affect the aesthetics of your furniture, providing invisible protection. Easy Installation: Installing the strip is very easy. You can cut it to the desired shape with scissors and stick it in seconds. It's convenient and secure.