This assorted pack of 36 unique happy birthday greeting cards bulk will prepare you for all your card-sending needs! Cut the hassle of rushing to the store and overpaying for cards. This pack consists of 36 greeting cards to include your very own custom messages for corporate and personal use. Make a statement with these blank cards made of high-quality, matte card stock that has a premium feel. Each card measures at 4 x 6 inches and comes with corresponding envelopes. Ensure you have plenty of greeting cards on hand for when occasions arise.