Pickleball Birthday Card – BEST SELLER Phrase: Dinking of You on your Birthday Did you know Pickleball is the fastest growing sport in the US? Basically, all the cool kids are doing it. Your customers will love this Pickleball themed Birthday Card that is perfect for a guy or a gal. – A2 Folded Card [Size: 4 1/4 x 5 1/2″] – A2 Blue Envelope [Size: 4 3/8 x 5 3/4 in.] – Interior Card: Blank – Cello Clear Cover for Card Protection