This set generally fits kids in the 5–10 age range and includes 12 nails to ensure the best possible fit — 5 sizes for each hand.
Sizing following widths (thumb to pinky):
14mm, 10mm, 11mm, 10mm, 8mm
A 1–2mm difference between the natural nail width and the press-on nail is perfectly okay and still gives a comfortable, natural fit. Measuring the child’s nail width is recommended for best results.