The is Powermatic no. PF3JR-249. This is a set of 3 feed rollers for the 1/6 hp feeder. These wheels are used on most feeders of this size. The size is 80mm x 30mm. There are two mounting screw holes. Feeder wheels eventually turn hard and have to be changed. Sanding the wheel is a temporary fix but a new wheel is really the answer. Shipping on this item is free via USPS or UPS. I do combine shipping wherever possible. I do ship internationally. Just email me and I will quote shipping to your country.