Thank friends and family for participating in your daughter's 1st birthday celebration with these adorable One-derful Birthday Girl Thank You Notes. Each "1st" shape not features the message "Thank you!" in colorful writing against a pink background dusted with colorful stars and outlined in white, green and purple. Blank space on the inside of the card gives the sender space to write a personal message of gratitude. Each note measures approximately 4'' x 5.5''. 8 thank you notes and envelopes are included per package.