To order press-on set from @thatprettynail, you must know your nail measurements. Here is how to determine your size:
Step 1: Using transparent tape, place it across the largest part of your nail pulling down tight to account for any curve of your nail. *Note the width of each nail in milimeters for each finger, at the widest part.
Step 2: Mark the 2 sides of your nail on the tape with a pen.
Step 3: Remove the tape and measure it with a ruler.
Step 4: Measure each nail. Choose your the referable nail shape and compare with charts below to determine your individual nail numbers (00-9). Remember to use Inner Curvature (IC) size.