figmatic-print-builder/utils/pageSizes.js

export const PAGE_SIZES = {
    A4: { width: 794, height: 1123 },
    A5: { width: 559, height: 794 },
    THERMAL_2IN: { width: 227, height: 1000 },
    THERMAL_3IN: { width: 340, height: 1000 },
};