Features: 1. Made of good quality PVC material,durable, wear-resistant, safe, non-toxic, no hurt to your cat. 2. To prevent pet from grasping and scratching furniture, sofas, floors, and other items. And also a good grooming accessory for your pets. 3. Also avoid people are scratched by your pets when in contact with them. 4. Nail cap can also be used for rear claws, in order to protect cat from getting skin disease because of toe excessive scratching. 5. Four sizes for choices, two color choices, perfect for your cats. Specification: Material: PVC Optional Color: Fluorescent Green, Crystal Blue Suitable for Pets: Cats Optional Size: XS, S, M, L XS Suitable for cats of 1-5.5 pounds S Suitable for cats of 5.5-11 pounds M Suitable for cats of 11-16.5 pounds L Suitable for cats of 16.5-22 pounds Packing List: 100 x Cat Nail Cover 1 x Manual 5 x Adhesive Glue 5 x Applicator Suggestion: 1. Test if the size fit: try nail covers without glue to ensure proper fitting. 2. Make sure the fur around the claws is separated from the claws. 3. Trim cats' nails and leave enough claws for the glue to stick onto properly. (Kitten don't need) 4. Fill each nail cap with a little glue (only cover the nails), wait for the glue to be half-dry, and then cover it over the nail. (Please be careful not to drop glue on your hands or dog's fur. If you do so, remove it with nail polish remover.) 5. Wait until the glue is completely dry before starting the next one. Method of use: Firstly, trim the cat's nail to fit the nail cover, then fill the nail cover with glue and gently extend the cat's paw, put the cover over the nail, finally observe for a few minutes and release the cat, ensuring that nail cover tightly fit. Note: Do not trim kitten's nails. If you trim them, the nail cap won't fit well because their nails are too small. (If you need to remove the nail from the cat's PAWS, use nail polish remover or anti-dandruff.)