MENGCORE 100pcs/lot Fashion Retro Heart Shape Vintage Romantic Paper Envelop Gift For Wedding Invitation/Card Stationery (Small) Paper Envelopes are great for mail your special invitation card , postcard , letter, photo Mini, vintage, romantic design. Perfect for using with your wedding and party invitations. These envelopes are great for holding business cards & thank you notes, gift cards, and scratch off game cards! It will be a good gift for yourself and your friend.