So if your cat is destroying your furniture or accidentally scratching people, these nail caps are seriously genius! You get 100 pieces in the pack - that's enough for multiple applications since they need replacing every 4-8 weeks. They come in this awesome mix of purple, violet, blue, sky blue, and turquoise colors, so you can make your cat's paws look adorable. The caps are made from natural vinyl resin that's soft and flexible - your cat can still retract their claws normally and walk comfortably. The adhesive is non-toxic and safe (it's passed EU safety standards), and they include applicators to make putting them on easier. The sizing is important - they have XS for kittens up to 5lbs, Small for 6-10lbs, Medium for 10-16lbs, and Large for bigger cats. Application takes some practice - you trim the nails first (except for kittens), put adhesive in the cap, wait for it to get tacky, then slide it on. Some cats try to chew them off at first, but they usually get used to them quickly. I've used these on my furniture-destroying cat and it saved my couch completely. They're way more humane than declawing and actually work to protect your stuff. Seriously, if you're tired of shredded furniture or worried about your cat scratching kids or visitors, these nail caps are absolutely worth trying. They're one of those products that seem silly until you see how well they actually work!