This dressing frame isolates the snapping motion for children in the infant-toddler range, typically 18 months to 3 years, allowing them to practice the bilateral coordination and precise alignment required to engage and release a snap fastener. The snapping action demands slightly more hand strength and accuracy than hook-and-loop closures, making this a useful next step in a graduated dressing frame sequence. Keep it on the practical life shelf alongside other fastener frames to support children's growing independence in self-care.