Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m² manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without damaging contents or compromising security. Featuring Power-Tac adhesive for an exceptionally strong seal.