What are the two important features of many nail tips?

The two important features of many nail tips are the tip well and the position stop. The tip well is the area of the nail tip that adheres to the natural nail. It provides the necessary surface area for the adhesive to bond securely, ensuring durability and stability for the enhancement. The position stop refers to a designated point on the nail tip that guides how far the tip should be glued onto the natural nail, allowing for appropriate placement and length customization based on the client's preferences. These features are critical for achieving both a secure fit and an aesthetically pleasing appearance.

While aspects such as length, color, material, design, thickness, and shape can influence the overall look and functionality of nail tips, they do not address the essential engineering aspects that the tip well and position stop provide for proper application and adherence to the natural nail.