Package Contents: 24 Short Square Press on Nails (12 different sizes) 1 * Nail Glue How to Use: 1.Use a nail file to polish the nail (for better adhesion). 2.Clean your nails dust and grease by using the alcohol pad, keep the nail clean and dry. 3.Select a right size of the nail, apply the glue to the back of the nail and put it on your fingernails..