This rude adult humor “Happy Fucking Birthday” card delivers - and they’ll pass it around the store before they buy it. A go-to wholesale greeting card for boutiques and gift shops: impulse buy near the register, perfect for customers shopping for bold, no-filter humor, strong year-round birthday appeal. Retailers who stock vulgar, irreverent cards report this as a top-performing design with high reorder rates. Specs: Standard A7 size (5 x 7 inches). Premium matte card stock. Blank inside. Includes kraft envelope (30% recycled). Printed in Colorado, USA.