The 300cm x 5cm benel aluminum tube can be used to make the core of your background roll extra strong. The tube has a length of 300cm and a diameter of 5cm and is suitable for paper background rolls with a width of 3.56m. you can hang vinyl backgrounds, paper backgrounds and cloths on this roll. Our aluminum tubes are available in the following sizes: - (l) 95 cm x (ø) 5,5 cm x 2,5 mm - (l) 115 cm x (ø) 5 cm x 2.5 mm - (l) 235 cm x (ø) 5,5 cm x 2.5 mm - (l) 300 cm x (ø) 5 cm x 2.5 mm for the tubes with length 95 cm and 115 cm the standard shipping costs are valid. Please note: different shipping costs are calculated for long packages over 2.3m long. If the tube is purchased in combination with a paper background roll, the shipping costs will only be charged once. - within the netherlands, each long package is charged at an extra € 15. - for long packages needing to go to belgium, the cost is €18,5 per package. - for all other countries, please do not hesitate to contact us for a price.