VEVOR Roller Pipe Stand for 1/8 in -12 in Pipes, 2500Lbs Capacity Pipe Stands with Adjustable Height 32"-55", Folding Portable Stand with Roller Head

Yes, its height is adjustable from 32 inches to 55 inches for working comfort, as stated in the product description.

Yes, it can support pipes of different diameters ranging from 1/8 inch to 12 inch, as evidenced by the product description.

Yes, it folds for easy transportation and storage. The product description states that the whole stand is folding and comes with a portable handle wrapped by rubber for easy carrying and storage.

The product description states it has a durable roller-head and lock washer ensures safety and large capacity. Customers consistently state the roller head is well made and smooth.

The product description states that stability is enhanced on uneven surfaces due to widened foot pads and a strut tension plate that provides superior lateral support.