Give your correspondence a trustworthy and professional touch. These medium-blue DIN Long envelopes are the ideal choice for mailings designed to convey competence and composure. With classic dimensions of 220 x 110 mm, these envelopes provide the perfect setting for business letterheads, official communications, or even personal invitations to special occasions.
Whether for invitations to maritime events, company anniversaries, or upscale mailings—these envelopes impress with their rich color depth and a particularly textured feel. Since the front is windowless, the medium blue color really stands out and offers excellent readability for light-colored address labels or high-contrast handwritten text.
Thanks to the self-adhesive backing, these envelopes are particularly quick and easy to use: simply peel off the protective strip from the straight flap and press firmly—no need to moisten them. If you're looking for a different shade, our selection also includes many other blue envelopes, ranging from light blue to dark blue.
Take advantage of our attractive volume discounts when you place your order: We offer excellent terms for your colored envelopes, whether you need small quantities or large batches for your mailing.
