Kraft envelopes are made from high-quality brown kraft paper that won’t easily rip or tear during transportation. A7 Invitation Envelopes Peel & Press 5 1/4″ x 7 1/4″ Candy Pink 80lb. 200 Pcs Bulk A2 Invitation Envelopes in White Peel & Press Self Seal 4 3/8 x 5.