BETTER PROTECTIONTotal 4 PCS S-Small size(15*40cm ) Self-Adhesive Sheets and Twist Pins to get EXTRA ASSURANCE. Furniture guards will prevent your cat from scratching your furniture, providing MORE COVERAGE and that the pads will stick well on your couch.Our couch protector from cats will effectively protect your fabric upholstery leather couch from pet claw damage. DURABLE&FLEXIBLEThe cat scratch guards are thick enough to stop cat claws from shredding your couch.Self adhesive protector pads are shatterproof, flexible crystal-clear, latex-free, non-toxic plastic. DIY FOR VARIOUS SIZES: The furniture protector can be easily cut to the most suitable size according to your needs.(even cover the smallest area of furniture) In addition to being scratch resistant, covering these small areas can also help train your cat to scratch on the scratch post. WHERE TO APPLYAdhesive backing sticks to most common surfaces such as fabric, leather, carpet, wood & glass. HASSLE-FREE OPERATIONJust follow the steps below: 1.Clean the surface of furniture;2.Choose the optimal one, or cut it;3.Peel off a part of white paper;4.Paste the adhesive side to the furniture;5.Peel off the rest of white paper;6.Twist the upholestery pins into the sofa and done