Partners Brand MTM324 Triangle Mailing Tubes 3 x 24 White 50 Pack

Partners Brand Triangle Mailing Tubes 3 x 24 White

Partners Brand MTM324 Triangle Mailing Tubes come in a 50 pack of white triangular tubes measuring 3 inches by 24 inches. They are designed for shipping rolled documents, blueprints, posters and artwork without creasing. The triangular shape prevents rolling during transit and stacks efficiently. These new supplies suit offices, print shops and artists who mail flat items regularly.

Practical limits of triangular tube shipping

The 3 inch width sets the maximum diameter for rolled contents so thicker rolls will not fit. Length is fixed at 24 inches so longer items require a different tube. Triangular tubes need more storage space than flat mailers before assembly. They are not padded so fragile items need extra wrapping inside the tube.

Replaces round tubes and flat mailers for rolled

These tubes replace round mailing tubes when stack stability on conveyor belts is a priority. They upgrade from flat mailers when documents must stay rolled and crease free. The jump is worth it for high volume shippers who need consistent dimensions for automated sorting. Buyers who need adjustable lengths or protective padding for fragile objects should consider other packaging styles.