Omotnice kalendara

Discover our Calendar Envelopes, specially designed for mailing wall and desk calendars. Available in C3 and C4 sizes, crafted from sturdy kraft or rigid cardboard stock. With reinforced edges, moisture-resistant coating, and secure adhesive flap or clip closure, they safeguard prints during transit. Perfect for corporate gifts, promotional calendars, and seasonal mailings. Order in bulk for volume discounts and fast delivery!