Our high-quality square tubes are made of stainless steel (V2A/1.4301/AISI 304) with sanding finish. These box-section tubes have a ground surface with 240 grain. The stainless steel bars are heat- and corrosion resistant. Delivery includes 2 stainless steel tubes (each with a length of 100 cm). You can also cut the stainless steel bars to your desired length. Note 1): The hollow tubes are sharp-edged; please open the package carefully and wear protective gloves if necessary.Note 2): There might be small scratches on the surface of the stainless steel rods, which is normal for this type of products.