This 96-pack of dusty blue envelopes is made with quality 120gsm paper that can easily be customized with stamps, stickers, paint, and markers. The A7 design and the square flap will add a unique touch to your baby shower cards, bridal shower invitations, letters, or greeting cards. The 5x7 envelopes for invitations have a smooth, blank surface that allows you to add custom lettering or designs for your upcoming wedding, graduation party, bridal shower, baby shower, birthday party, or holiday. Each pretty envelope measures 5.25 x 7.25 inches and features a gum flap enclosure; simply apply water to the edges of the flap and stick to close.