JAM Paper® Gold Stardream Metallic Envelopes are made out of high quality, 32lb, metallic paper and measure 4.75 x 6.5 inches in size. This pack contains a total of 25 envelopes. Each of these envelopes features an elegant and metallic gold color and shiny finish! To keep items secure as they travel through the mail, these envelopes have straight flaps and secure gum closures. These shining gold envelopes are great for sending greeting cards and invitations for a variety of events! Use them to add some starry shine to this year's Christmas cards or the invitations to that next big holiday party!