What indication might suggest a nail enhancement is too narrow?

A nail enhancement that splits in the middle is a strong indication that it may be too narrow. When a nail enhancement is not wide enough to adequately support the natural nail, it can create stress points. These areas are prone to breaking or splitting because they cannot bear the load evenly across the surface of the nail. A split in the middle often suggests that the material doesn't have enough structural integrity, leading to an inability to withstand pressure and resulting in the split.

For effective nail enhancements, it's crucial that they appropriately match the natural nail's width to avoid these types of issues. Proper sizing allows for a comfortable fit and helps maintain the strength of the nail enhancement, reducing the risk of damage.