Round flap envelopes

Round flap envelopes showcase a graceful curved flap that adds a touch of elegance to every mailing. Crafted from premium 80–160 g/m² paper or cardstock, they deliver durability and a refined finish, ideal for wedding invitations, thank-you cards, event stationery, and luxury mailings. Available with self-adhesive or gummed closures, in multiple sizes, matte, glossy or pearlescent finishes, and window or plain options, our round flap envelopes elevate your brand presentation while ensuring secure transit. Perfect for timeless correspondence and high-impact marketing, they’re ready to transform your mailouts—shop now for bulk discounts and fast shipping!