Product Name : MDL30 For Flat Sewing Machines and CoverstitchApplication:Flat Sewing MachinesTransmission Specification:S-1Install Form:Mounted on the tableTape Feeder Width:50MMUsage:The width of the elastic tape for the device can be abjusted , elastic tape pucker stablyScope of Application:Flat Sewing Machines ,Twin Needle Machines Contact: sales1(at)nbsyjx(dot)com