Pack of 50 White 100gsm 145x145mm Gummed Envelopes

Pack of 50 White 100gsm 145x145mm Gummed Envelopes. These White Gummed Envelopes are crafted from smooth 100gsm premium paper, offering a crisp, elegant finish ideal for invitations, greeting cards, thank‑you notes, and creative stationery. The 145x145mm square format gives your cards a stylish, modern presentation, while the blank surface allows easy DIY customisation—perfect for writing, stamping, decorating, or adding printed labels. Each envelope features a secure wet‑seal flap that closes firmly with a simple moisten‑and‑press action, keeping your contents protected. Suitable for birthdays, weddings, announcements, seasonal cards, and craft projects, these envelopes provide a versatile and polished solution for both personal and professional use.