Celebrate your son’s 21st birthday in style with our “Age 21 Son” greeting card, tailored for Large Letter postage. Measuring 173 x 247mm, this card features a sophisticated Bear With Text design, enhanced with elegant foil accents, delicate embossing, and assorted embellishments for a touch of flair. Inside, a vibrant full-color insert provides a lively backdrop for your heartfelt message. The perfect way to convey your love and best wishes as your son steps into this significant chapter of his life.