Photo Card Holder: Use our paper picture frames 4x6 for birthdays, anniversaries, graduation, Thanksgiving, and Weddings to give a photo invitation to friends, family, mothers, fathers, and valentinesEndless Creativity: Our blank cards and envelopes 4x6 invite you to leave heartfelt messages or add custom drawings for a personal touch to display on tables, counters, bookshelves, and desksSturdy and Stylish: The paper photo frames 4x6 are made of 250gsm cardstock paper, and the paper envelopes are 120gsm, ensuring a sturdy and sophisticated presentationFrame Your Memories: Each of the cardboard picture frames measure 4.75x6.8 inches; PLEASE NOTE: the window is 3.5x5.5 inches and will not display the entire 4x6 photosAbundance in Every Pack: Unwrap our bulk pack containing 48 photo frame cards and 48 matching white envelopes, ensuring you have plentiful supplies for your precious memories. Product Description Photo Frame Cards with Envelopes Photo Display Frames Use the photo insert cards to send holiday photos to your friends and family or for customized wedding and birthday invitations. Reliable Quality The frames are crafted with 250gsm cardstock paper that you can draw on and come with 120gsm envelopes for easy mailing.