Package Includes: Each set contains 20 pool party Invitations with envelopes, this set of party invitations are perfect for you and your family & friends to gather and celebrate the happy summer party together Proper Size: Our summer invite card measure 4x6 inches and the line spacing is wide enough for easy writing, you can also use stickers to seal the envelopes. Bring you an unforgettable summer and birthday party Material: This pool invitation cards is made of high quality paper production and printing technology, the information is clearly labelled and it's the perfect invitations for girls, boys, kids, men, women, adults designs Unique Design: Our summer pool birthday party invitations is double sided, with pool, swim ring, pink blue summer beachwear elements to match the theme and make the party full of passion and joy Widely Application: These summer party invitations are suitable for birthday girls or boys party, can be applied as birthday invitations, pool party bashes, beach, tropical or and any summer event Package Includes: Each set contains 20 pool party Invitations with envelopes, this set of party invitations are perfect for you and your family & friends to gather and celebrate the happy summer party together Proper Size: Our summer invite card measure 4x6 inches and the line spacing is wide enough for easy writing, you can also use stickers to seal the envelopes. Bring you an unforgettable summer and birthday party Material: This pool invitation cards is made of high quality paper production and printing technology, the information is clearly labelled and it's the perfect invitations for girls, boys, kids, men, women, adults designs Unique Design: Our summer pool birthday party invitations is double sided, with pool, swim ring, pink blue summer beachwear elements to match the theme and make the party full of passion and joy Widely Application: These summer party invitations with envelopes are suitable for birthday girls or boys party, can be applied as birthday invitations, pool party bashes, beach, tropical or and any summer event