JAM Paper A10 Envelopes with Foil Lining measure 6x9.5 inches in size. Each envelope features a white color and shining elegant and festive foil lining on the inside! To ensure that enclosed items remain secure as they travel through the mail in these envelopes each one features a straight flap with a reliable gum closure. The beautiful silver linings on the inside of these envelopes make them ideal for sending out mailings for special occasions and the holiday season! Use them to mail your wedding invitations Christmas cards announcements invitations to this year's holiday party and more!Details:White with red foil linerA10 size (6x9.5)50 envelopesStraight flap with gum closure