Cat owners, listen up - if your furniture is becoming a scratching post, these clear protectors will save your couch from destruction! You get 12 sheets that measure about 15.75 x 11.8 inches each, plus 50 twist-lock pins for extra security. The vinyl is crystal clear and odorless - seriously, your cat won't even notice them but they'll hate the texture when they try to scratch. The adhesive backing is strong enough to stay put but won't leave nasty residue when you eventually remove them. Installation is stupid simple: clean your furniture surface, peel off the backing, press firmly, and use the pins for heavy scratchers. They work on most fabrics but avoid leather, velvet, or faux suede surfaces. The material is thick enough to be claw-proof but still flexible enough to bend with your furniture's curves. What I love is that they're virtually invisible - guests won't even notice them but you'll immediately see the difference in your cat's behavior. No more coming home to shredded armrests or cushion corners! They're veterinary-approved and completely safe for your cats - no harsh chemicals or scary training methods. This 12-pack gives you plenty to protect multiple pieces of furniture or high-wear areas. Honestly, if you have cats and nice furniture, these are non-negotiable. They actually work where other solutions fail!