Application: Fabric, Canvas, Banner, Poster, Sailcloth, Flexible materials, etc. Specification: ... with the machine, 4# and 5# grommetsGross Weight: 6 KGSApplication:Fabric, Canvas, Banner, Poster, Sailcloth, Flexible materials, etc.Advantage: ... a couple of grommets are made on the banner fabric, while our machine just use only one grommet to ... rust by using one grommet in this way. Metal eyelet machine