But the bigger size A4/A3/A2/A1 for cards are NOT acceptable Our 5x7 envelopes (A7 envelopes) are perfect for special event invitations such as weddings, birthday parties, baby showers, and other types of announcements. We carry a wide assortment of 5x7 envelopes to choose from so that you can find your ideal envelope for your upcoming event 💌【5x7 A7 Envelopes and Cards Set】The 52-pack A7 gold foil envelopes (13 assorted colors)with 5x7 inch blank white cards,are perfect for 5x7 weddings invitation ,birthday,baby showers,graduations cards,party invitation,holiday greeting,business cards,regular personal mails etc A7 Green Envelopes With Gold Border 5 X 7 - V Flap , Quick Self Seal For 5x7 Cards Perfect Weddings Invitations Photos Graduation Baby Shower Green A7 Blank Cards And Envelopes TRAHOO-4x6 Envelopes For Invitations With Gold Border,V-Flap Envelopes Reusable V-flap Envelopes 💌【Assorted 13 Colors】Purple,red,black,beige,pink,yellow,dark blue,wine,grey,rose red,royal blue,orange,gold. Wedding quality A7 envelopes for 5x7 cards, invites in 100s of colors & flap styles, blank or printed with addresses. Matching envelope liner paper available 💌【Easy To Seal and Reusable】Comes with gold embossed heart sticker with good adhesion to seal A7 envelopes easily and firmly,won't worry cards fell out. 💌【250g High Grade Material & Gold Foil Border】The 5x7 envelopes are made of luxury 250 GSM pearl cardstock with shimmer and good texture,thicker and sturdier than normal envelopes(others e., g., 100g,120g,180g., ., ., ).
