Bobbin Winder Rubber - R3 Medium 30.8x17x7mm
For Most older Machines like the Jones, Brother, Pfaff, Newhome, Alfa, Janome, Babylock, Elna, Frister & Rossmann, plus many more
Multi Purpose Stretchy Ring, this will fit most machine as its stretches around your pulley so the measurements stated will stretch
Size - Medium
OUTER DIA APPROX - 30.8mm
INNER DIA APPROX - 17mm
THICKNESS APPROX - 7mm
TOP QUALITY RUBBER
