Happy birthday to mom & dad's 2nd favorite child! Funny to give when the third child is watching them open this. Or to your only sibling when everyone knows you're the favorite. Rub it in on their day. Each card is handmade with high-quality acid-free cardstock using laser-printing, archival adhesive, and embellishments. Cards are all blank inside and are shipped with a recycled envelope in an eco plant-based cellophane sleeve. Card size 4.25 in x 5.5 in a2 Envelope color recycled kraft brown Envelope size 4.375 in x 5.75 in a2 Material paper Inside blank.