Slide the 6" long cap onto one end; the other end has a permanent steel cap.

Because of their square shape, these tubes won't roll away. They can be stacked, and the flat surface is easier to label than a round surface.

These tubes have one sealed end and one end that closes with a cap.

Because of their square shape, these tubes can be stacked, and the flat surface is easier to label than a round surface.

Less likely to tip over or roll around during shipping compared to round and square tubes, these tubes are wider and flatter. Push the ends together or pull them apart to adjust the length.

Made of recycled polyethylene, these shipping tubes are more sustainable than standard plastic shipping tubes. Push the ends together or pull them apart to adjust the length.