Price includes (1) white replacement bobbin winder tire for which are perfect for

 your early model Davis Vertical Feed sewing machine where the bobbin winder 

is mounted on the treadle irons and runs off of the treadle wheel (see picture).  

Tires are made of silicone but have a soft rubber feel!  

I use these tires on my own personal 1880's Low Arm Vertical Feed (LAVF) 

and High Arm Vertical Feed (HAVF) machines.   

 APPROX. SIZE:   .96" Outside Diameter; .50" Inside Diameter; .23" Width

If you have any questions about fitment or any other questions please ask before purchasing.

Thanks for looking!!