20pcs soft paws cat nail caps cat claw covers cat nails lovely Non-Toxic Control Protector Cap Adhesive Glue for pets You can not choose the size according to the varieties and age. There is a big difference between different age, gender and breed, you need to weigh it accurately. Easy-To-Apply caps last 4-8 weeks and will not interfere with pet's normal behavior. One Glue can be used for 30 pcs nail caps. How to use: 1,Trim cat's nails. 2,Adhesive glue into the nail caps. 3,Put the nail caps in the cat nails. 4,After observed a few minutes to release the cat. Package Included: 20pcs* Cat Nail Wrap, 1 X Adhesive Glue/set