The BX100 Folding Envelopes B4 30mm 120g HK BR are high-quality and durable envelopes ideal for mailing important documents and cards. They are made from robust 120g paper and feature a 30mm wide gusset pocket, providing ample space for multiple sheets or thicker documents. The envelopes are available in B4 size, meaning they are suitable for DIN A4 formats. Thanks to the self-adhesive closure (HK), the envelopes are easy to close and reliably protect the contents from external influences. The subtle brown color of the envelopes gives them a professional and elegant appearance that makes a positive impression on recipients. The BX100 Folding Envelopes B4 30mm 120g HK BR are the perfect choice for everyday office use, as well as for sending important documents by mail.