The CP 070.02 trapezium postal tubes from ColomPac are a stackable alternative to round postal tubes which offer lower postal costs, whilst providing maximum strength for your A2 items through their unique shape and double wall design. These postal tubes are easy to assemble and have peel and seal adhesive strips to create a secure seal and save time with your packing process, reinforced edges and corners to offer extra rigidity and a finger grip hole to make opening the tube easy for your customer. 20 tubes per bundle.