Measuring 1008 x 108 x 108mm, these ColomPac square postal tubes are great for the storage and despatch of rolled products such as posters and large documents. Providing robust strength and durability, your products are protected against tears and damage during transit. Easy to stack and no rolling, these large square postal tubes offer lower postal costs compared to round postal tubes. Other great features include: ColomPac® self-sealing for fast packing - no need for additional adhesives or tape Tear and tear open strip for easy opening Flat-packed for saving space Box-section design for easy removal of contents 100% carbon neutral & FSC Certified