Description:Material: MetalSize:Import 16mm (export 4.0mm),Import 18mm (export 4.5mm),Import 20mm (export 5mm),Import 22mm (export 5.5mm),Import 24mm (export 6.0mm),Import 26mm (Export 6.5mm),Import 28mm (outlet 7.0mm),Import 30mm (export 7.5mm),Import 32mm (export 8.0mm),Import 34mm (export 8.5mm),Import 36mm (export 9.0mm),Import 38mm (Export 9.5mm),Import 40mm (export 10.0mm),Import 45mm (export 11.5mm),Import 50mm (export 12.5mm)Specification:Smart design, one of the screws can adjust the upper and lower position of the clothes, the adjustable tilt can adjust the front and rear of the tool.Industrial washing machine parts, fine fine material with a cylinder of air wrapping machine, clutch on the pole of chicken winding wrapping and cilinder.Double angle binding is used to tie the curved ends.A large part of the machine to do your sewing work.This folding double ring is used to tie the curved edge.includes:1 xDouble Fold Angle Binder